Chapter 4.4, Problem 4.4.5CP

Question

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Answer 1

Expert Solution & Answer

Chapter 4.4, Problem 4.4.5CP

a.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//check s1 and s2 are equal

boolean isEqual = s1...

b.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//check s1 and s2 are equal

boolean isEqual = s1...

c.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//compare s1 and s2

//stores the result in x

int x = s1...

d.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//compare s1 and s2

//stores the result in x

int x = s1...

e.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find s1 is starts with AAA

//stores the result in b

boolean b = s1...

f.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find s1 is starts with AAA

//stores the result in b

boolean b = s1...

g.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find the string length

//stores the result in x

int x = s1...

h.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the 0th character

//stores the result in x

char x = s1...

i.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//combines s1 and s2

//stores the result in s3

j.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//substring of s1 starts from 1

//stores the result in s3

String s3 = s1...

k.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//substring of s1 starts from 1 and ends with 4

//stores the result in s3

String s3 = s1...

l.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//convert s1 to lower case

//stores the result in s3

String s3 = s1...

m.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//convert s1 to upper case

//stores the result in s3

String s3 = s1...

n.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//trim the spaces in s1

//stores the result in s3

String s3 = s1...

o.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the index of 'e'

//stores the result in s3

int x = s1...

p.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the last index of the string "abc"

//stores the result in s3

int x = s1...

Expert Solution & Answer

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See solution

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Answer 2

Expert Solution & Answer

Chapter 4.4, Problem 4.4.5CP

a.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//check s1 and s2 are equal

boolean isEqual = s1...

b.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//check s1 and s2 are equal

boolean isEqual = s1...

c.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//compare s1 and s2

//stores the result in x

int x = s1...

d.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//compare s1 and s2

//stores the result in x

int x = s1...

e.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find s1 is starts with AAA

//stores the result in b

boolean b = s1...

f.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find s1 is starts with AAA

//stores the result in b

boolean b = s1...

g.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find the string length

//stores the result in x

int x = s1...

h.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the 0th character

//stores the result in x

char x = s1...

i.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//combines s1 and s2

//stores the result in s3

j.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//substring of s1 starts from 1

//stores the result in s3

String s3 = s1...

k.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//substring of s1 starts from 1 and ends with 4

//stores the result in s3

String s3 = s1...

l.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//convert s1 to lower case

//stores the result in s3

String s3 = s1...

m.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//convert s1 to upper case

//stores the result in s3

String s3 = s1...

n.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//trim the spaces in s1

//stores the result in s3

String s3 = s1...

o.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the index of 'e'

//stores the result in s3

int x = s1...

p.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the last index of the string "abc"

//stores the result in s3

int x = s1...

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 3

Expert Solution & Answer

Chapter 4.4, Problem 4.4.5CP

a.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//check s1 and s2 are equal

boolean isEqual = s1...

b.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//check s1 and s2 are equal

boolean isEqual = s1...

c.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//compare s1 and s2

//stores the result in x

int x = s1...

d.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//compare s1 and s2

//stores the result in x

int x = s1...

e.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find s1 is starts with AAA

//stores the result in b

boolean b = s1...

f.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find s1 is starts with AAA

//stores the result in b

boolean b = s1...

g.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find the string length

//stores the result in x

int x = s1...

h.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the 0th character

//stores the result in x

char x = s1...

i.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//combines s1 and s2

//stores the result in s3

j.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//substring of s1 starts from 1

//stores the result in s3

String s3 = s1...

k.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//substring of s1 starts from 1 and ends with 4

//stores the result in s3

String s3 = s1...

l.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//convert s1 to lower case

//stores the result in s3

String s3 = s1...

m.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//convert s1 to upper case

//stores the result in s3

String s3 = s1...

n.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//trim the spaces in s1

//stores the result in s3

String s3 = s1...

o.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the index of 'e'

//stores the result in s3

int x = s1...

p.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the last index of the string "abc"

//stores the result in s3

int x = s1...

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 4

Expert Solution & Answer

Chapter 4.4, Problem 4.4.5CP

a.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//check s1 and s2 are equal

boolean isEqual = s1...

b.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//check s1 and s2 are equal

boolean isEqual = s1...

c.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//compare s1 and s2

//stores the result in x

int x = s1...

d.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//compare s1 and s2

//stores the result in x

int x = s1...

e.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find s1 is starts with AAA

//stores the result in b

boolean b = s1...

f.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find s1 is starts with AAA

//stores the result in b

boolean b = s1...

g.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find the string length

//stores the result in x

int x = s1...

h.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the 0th character

//stores the result in x

char x = s1...

i.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//combines s1 and s2

//stores the result in s3

j.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//substring of s1 starts from 1

//stores the result in s3

String s3 = s1...

k.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//substring of s1 starts from 1 and ends with 4

//stores the result in s3

String s3 = s1...

l.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//convert s1 to lower case

//stores the result in s3

String s3 = s1...

m.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//convert s1 to upper case

//stores the result in s3

String s3 = s1...

n.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//trim the spaces in s1

//stores the result in s3

String s3 = s1...

o.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the index of 'e'

//stores the result in s3

int x = s1...

p.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the last index of the string "abc"

//stores the result in s3

int x = s1...

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 5

Expert Solution & Answer

Answer 6

Expert Solution & Answer

Answer 7

Chapter 4.4, Problem 4.4.5CP

a.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//check s1 and s2 are equal

boolean isEqual = s1...

b.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//check s1 and s2 are equal

boolean isEqual = s1...

c.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//compare s1 and s2

//stores the result in x

int x = s1...

d.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//compare s1 and s2

//stores the result in x

int x = s1...

e.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find s1 is starts with AAA

//stores the result in b

boolean b = s1...

f.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find s1 is starts with AAA

//stores the result in b

boolean b = s1...

g.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find the string length

//stores the result in x

int x = s1...

h.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the 0th character

//stores the result in x

char x = s1...

i.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//combines s1 and s2

//stores the result in s3

j.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//substring of s1 starts from 1

//stores the result in s3

String s3 = s1...

k.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//substring of s1 starts from 1 and ends with 4

//stores the result in s3

String s3 = s1...

l.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//convert s1 to lower case

//stores the result in s3

String s3 = s1...

m.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//convert s1 to upper case

//stores the result in s3

String s3 = s1...

n.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//trim the spaces in s1

//stores the result in s3

String s3 = s1...

o.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the index of 'e'

//stores the result in s3

int x = s1...

p.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the last index of the string "abc"

//stores the result in s3

int x = s1...

Answer 8

Chapter 4.4, Problem 4.4.5CP

a.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//check s1 and s2 are equal

boolean isEqual = s1...

Answer 9

Chapter 4.4, Problem 4.4.5CP

a.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//check s1 and s2 are equal

boolean isEqual = s1...

Answer 10

b.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//check s1 and s2 are equal

boolean isEqual = s1...

Answer 11

b.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//check s1 and s2 are equal

boolean isEqual = s1...

Answer 12

c.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//compare s1 and s2

//stores the result in x

int x = s1...

Answer 13

c.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//compare s1 and s2

//stores the result in x

int x = s1...

Answer 14

d.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//compare s1 and s2

//stores the result in x

int x = s1...

Answer 15

d.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//compare s1 and s2

//stores the result in x

int x = s1...

Answer 16

e.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find s1 is starts with AAA

//stores the result in b

boolean b = s1...

Answer 17

e.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find s1 is starts with AAA

//stores the result in b

boolean b = s1...

Answer 18

f.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find s1 is starts with AAA

//stores the result in b

boolean b = s1...

Answer 19

f.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find s1 is starts with AAA

//stores the result in b

boolean b = s1...

Answer 20

g.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find the string length

//stores the result in x

int x = s1...

Answer 21

g.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find the string length

//stores the result in x

int x = s1...

Answer 22

h.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the 0th character

//stores the result in x

char x = s1...

Answer 23

h.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the 0th character

//stores the result in x

char x = s1...

Answer 24

i.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//combines s1 and s2

//stores the result in s3

Answer 25

i.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//combines s1 and s2

//stores the result in s3

Answer 26

j.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//substring of s1 starts from 1

//stores the result in s3

String s3 = s1...

Answer 27

j.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//substring of s1 starts from 1

//stores the result in s3

String s3 = s1...

Answer 28

k.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//substring of s1 starts from 1 and ends with 4

//stores the result in s3

String s3 = s1...

Answer 29

k.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//substring of s1 starts from 1 and ends with 4

//stores the result in s3

String s3 = s1...

Answer 30

l.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//convert s1 to lower case

//stores the result in s3

String s3 = s1...

Answer 31

l.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//convert s1 to lower case

//stores the result in s3

String s3 = s1...

Answer 32

m.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//convert s1 to upper case

//stores the result in s3

String s3 = s1...

Answer 33

m.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//convert s1 to upper case

//stores the result in s3

String s3 = s1...

Answer 34

n.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//trim the spaces in s1

//stores the result in s3

String s3 = s1...

Answer 35

n.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//trim the spaces in s1

//stores the result in s3

String s3 = s1...

Answer 36

o.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the index of 'e'

//stores the result in s3

int x = s1...

Answer 37

o.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the index of 'e'

//stores the result in s3

int x = s1...

Answer 38

p.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the last index of the string "abc"

//stores the result in s3

int x = s1...

Answer 39

p.

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the last index of the string "abc"

//stores the result in s3

int x = s1...

Answer 40

Expert Solution & Answer

Answer 41

Expert Solution & Answer

Answer 42

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See solution

Check out sample textbook solution

Answer 43

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 44

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 45

Trending nowThis is a popular solution!

Answer 46

Trending nowThis is a popular solution!

Answer 47

Trending nowThis is a popular solution!

Answer 48

Trending now

Answer 49

This is a popular solution!

Answer 50

See solution

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Answer 51

Chapter 4.2, Problem 4.2.1CP Chapter 4.2, Problem 4.2.2CP Chapter 4.2, Problem 4.2.3CP Chapter 4.2, Problem 4.2.4CP Chapter 4.2, Problem 4.2.5CP Chapter 4.2, Problem 4.2.6CP Chapter 4.2, Problem 4.2.7CP Chapter 4.3, Problem 4.3.1CP Chapter 4.3, Problem 4.3.2CP Chapter 4.3, Problem 4.3.3CP

Chapter 4.4, Problem 4.4.5CP

Solution Summary: The author explains how the above code is used to check whether the strings s1 and 2 are equal. The result is "false".

Concept explainers

Videos

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//check s1 and s2 are equal

boolean isEqual = s1...

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//check s1 and s2 are equal

boolean isEqual = s1...

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//compare s1 and s2

//stores the result in x

int x = s1...

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//compare s1 and s2

//stores the result in x

int x = s1...

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find s1 is starts with AAA

//stores the result in b

boolean b = s1...

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find s1 is starts with AAA

//stores the result in b

boolean b = s1...

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find the string length

//stores the result in x

int x = s1...

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the 0th character

//stores the result in x

char x = s1...

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//combines s1 and s2

//stores the result in s3

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//substring of s1 starts from 1

//stores the result in s3

String s3 = s1...

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//substring of s1 starts from 1 and ends with 4

//stores the result in s3

String s3 = s1...

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//convert s1 to lower case

//stores the result in s3

String s3 = s1...

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//convert s1 to upper case

//stores the result in s3

String s3 = s1...

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//trim the spaces in s1

//stores the result in s3

String s3 = s1...

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the index of 'e'

//stores the result in s3

int x = s1...

Explanation of Solution

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the last index of the string "abc"

//stores the result in s3

int x = s1...

Chapter 4 Solutions

Chapter 4.4, Problem 4.4.5CP

Solution Summary: The author explains how the above code is used to check whether the strings s1 and 2 are equal. The result is "false".

Concept explainers

Videos

Explanation of Solution

Code: //string declarations String s1 = " Welcome "; String s2 = " welcome "; //check s1 and s2 are equal boolean isEqual = s1...

Explanation of Solution

Code: //string declarations String s1 = " Welcome "; String s2 = " welcome "; //check s1 and s2 are equal boolean isEqual = s1...

Explanation of Solution

Code: //string declarations String s1 = " Welcome "; String s2 = " welcome "; //compare s1 and s2 //stores the result in x int x = s1...

Explanation of Solution

Code: //string declarations String s1 = " Welcome "; String s2 = " welcome "; //compare s1 and s2 //stores the result in x int x = s1...

Explanation of Solution

Code: //string declarations String s1 = " Welcome "; String s2 = " welcome "; //find s1 is starts with AAA //stores the result in b boolean b = s1...

Explanation of Solution

Code: //string declarations String s1 = " Welcome "; String s2 = " welcome "; //find s1 is starts with AAA //stores the result in b boolean b = s1...

Explanation of Solution

Code: //string declarations String s1 = " Welcome "; String s2 = " welcome "; //find the string length //stores the result in x int x = s1...

Explanation of Solution

Code: //string declarations String s1 = " Welcome "; String s2 = " welcome "; //get the 0th character //stores the result in x char x = s1...

Explanation of Solution

Code: //string declarations String s1 = " Welcome "; String s2 = " welcome "; //combines s1 and s2 //stores the result in s3

Explanation of Solution

Code: //string declarations String s1 = " Welcome "; String s2 = " welcome "; //substring of s1 starts from 1 //stores the result in s3 String s3 = s1...

Explanation of Solution

Code: //string declarations String s1 = " Welcome "; String s2 = " welcome "; //substring of s1 starts from 1 and ends with 4 //stores the result in s3 String s3 = s1...

Explanation of Solution

Code: //string declarations String s1 = " Welcome "; String s2 = " welcome "; //convert s1 to lower case //stores the result in s3 String s3 = s1...

Explanation of Solution

Code: //string declarations String s1 = " Welcome "; String s2 = " welcome "; //convert s1 to upper case //stores the result in s3 String s3 = s1...

Explanation of Solution

Code: //string declarations String s1 = " Welcome "; String s2 = " welcome "; //trim the spaces in s1 //stores the result in s3 String s3 = s1...

Explanation of Solution

Code: //string declarations String s1 = " Welcome "; String s2 = " welcome "; //get the index of 'e' //stores the result in s3 int x = s1...

Explanation of Solution

Code: //string declarations String s1 = " Welcome "; String s2 = " welcome "; //get the last index of the string "abc" //stores the result in s3 int x = s1...

Chapter 4 Solutions

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//check s1 and s2 are equal

boolean isEqual = s1...

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//check s1 and s2 are equal

boolean isEqual = s1...

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//compare s1 and s2

//stores the result in x

int x = s1...

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//compare s1 and s2

//stores the result in x

int x = s1...

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find s1 is starts with AAA

//stores the result in b

boolean b = s1...

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find s1 is starts with AAA

//stores the result in b

boolean b = s1...

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//find the string length

//stores the result in x

int x = s1...

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the 0th character

//stores the result in x

char x = s1...

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//combines s1 and s2

//stores the result in s3

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//substring of s1 starts from 1

//stores the result in s3

String s3 = s1...

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//substring of s1 starts from 1 and ends with 4

//stores the result in s3

String s3 = s1...

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//convert s1 to lower case

//stores the result in s3

String s3 = s1...

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//convert s1 to upper case

//stores the result in s3

String s3 = s1...

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//trim the spaces in s1

//stores the result in s3

String s3 = s1...

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the index of 'e'

//stores the result in s3

int x = s1...

Code:

//string declarations

String s1 = " Welcome ";

String s2 = " welcome ";

//get the last index of the string "abc"

//stores the result in s3

int x = s1...