Java: An Introduction to Problem Solving and Programming (8th Edition)
8th Edition
ISBN: 9780134462035
Author: Walter Savitch
Publisher: PEARSON
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Expert Solution & Answer
Chapter 1, Problem 12E
Explanation of Solution
List of methods in Scanner class:
The list of methods is described in the section “method summary” from Scanner class are as follows:
- close() method:
- This method is used to close the scanner class and its return type is “void”.
- delimiter() method:
- This method is used to match the delimiters and return that pattern.
- findInLine(Pattern pattern) method:
- This method is used to search the next occurrence from specified pattern by discarding the delimiters and its return type is “String”.
- findInLine(String pattern) method:
- This method is used to search the next occurrence from specified string by discarding the delimiters and its return type is “String”.
- findWithinHorizon(Pattern pattern, int horizon) method:
- This method is used to search the next occurrence from specified pattern and its return type is “String”.
- findWithinHorizon(String pattern, int horizon) method:
- This method is used to search the next occurrence from specified string and its return type is “String”.
- hasNext()method:
- This method is used to return true when scanner has another token input and its return type is “boolean”.
- hasNext(Pattern pattern) method:
- This method is used to return true when next token input is matched with specified pattern and its return type is “boolean”.
- hasNext(String pattern) method:
- This method is used to return true when next token input is matched with specified string and its return type is “boolean”.
- hasNextBigDecimal() method:
- This method is used to return true if next token input can be interpreted as BigDecimal value with help of nextBigDecimal() method and its return type is “boolean”.
- hasNextBigInteger() method:
- This method is used to return true if next token input can be interpreted as BigInteger value with help of nextBigInteger() method and its return type is “boolean”.
- hasNextBigInteger(int radix) method:
- This method is used to return true if next token input can be interpreted as BigInteger value in specified radix with help of nextBigInteger() method and its return type is “boolean”.
- hasNextBoolean() method:
- This method is used to return true if next token input can be interpreted as a Boolean value with help of case insensitive pattern such as true|false and its return type is “boolean”.
- hasNextByte() method:
- This method is used to return true if next token input can be interpreted as byte value with help of nextByte() method and its return type is “boolean”.
- hasNextByte(int radix) method:
- This method is used to return true if next token input can be interpreted as byte value in specified radix with help of nextByte() method and its return type is “boolean”.
- hasNextDouble() method:
- This method is used to return true if next token input can be interpreted as double value with help of nextDouble() method and its return type is “boolean”.
- hasNextFloat() method:
- This method is used to return true if next token input can be interpreted as float value with help of nextFloat() method and its return type is “boolean”.
- hasNextInt() method:
- This method is used to return true if next token input can be interpreted as integer value with help of nextInt() method and its return type is “boolean”.
- hasNextInt(int radix) method:
- This method is used to return true if next token input can be interpreted as integer value in specified radix with help of nextInt() method and its return type is “boolean”.
- hasNextLine() method:
- This method is used to return true if there is another token input line is available and its return type is “boolean”.
- hasNextLong() method:
- This method is used to return true if next token input can be interpreted as long value with help of nextLong() method and its return type is “boolean”.
- hasNextLong(int radix) method:
- This method is used to return true if next token input can be interpreted as long value in specified radix with help of nextLong() method and its return type is “boolean”.
- hasNextShort() method:
- This method is used to return true if next token input can be interpreted as short value with help of nextShort() method and its return type is “boolean”.
- hasNextShort(int radix) method:
- This method is used to return true if next token input can be interpreted as short value in specified radix with help of nextShort() method and its return type is “boolean”...
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Chapter 1 Solutions
Java: An Introduction to Problem Solving and Programming (8th Edition)
Chapter 1.1, Problem 1STQChapter 1.1, Problem 2STQChapter 1.1, Problem 3STQChapter 1.1, Problem 4STQChapter 1.1, Problem 5STQChapter 1.1, Problem 6STQChapter 1.1, Problem 7STQChapter 1.1, Problem 8STQChapter 1.1, Problem 9STQChapter 1.1, Problem 10STQ
Chapter 1.2, Problem 11STQChapter 1.2, Problem 12STQChapter 1.2, Problem 13STQChapter 1.2, Problem 14STQChapter 1.2, Problem 15STQChapter 1.2, Problem 16STQChapter 1.2, Problem 17STQChapter 1.3, Problem 18STQChapter 1.3, Problem 19STQChapter 1.3, Problem 20STQChapter 1.3, Problem 21STQChapter 1.3, Problem 22STQChapter 1.3, Problem 23STQChapter 1.3, Problem 24STQChapter 1.3, Problem 25STQChapter 1.3, Problem 26STQChapter 1.3, Problem 27STQChapter 1.3, Problem 28STQChapter 1.3, Problem 29STQChapter 1.3, Problem 30STQChapter 1.3, Problem 31STQChapter 1.3, Problem 32STQChapter 1.4, Problem 33STQChapter 1.4, Problem 34STQChapter 1, Problem 1EChapter 1, Problem 2EChapter 1, Problem 3EChapter 1, Problem 4EChapter 1, Problem 6EChapter 1, Problem 7EChapter 1, Problem 8EChapter 1, Problem 9EChapter 1, Problem 10EChapter 1, Problem 11EChapter 1, Problem 12EChapter 1, Problem 13EChapter 1, Problem 14EChapter 1, Problem 15EChapter 1, Problem 16EChapter 1, Problem 17EChapter 1, Problem 18EChapter 1, Problem 19EChapter 1, Problem 20EChapter 1, Problem 1PChapter 1, Problem 2PChapter 1, Problem 3PChapter 1, Problem 4PChapter 1, Problem 1PPChapter 1, Problem 2PPChapter 1, Problem 3PPChapter 1, Problem 4PPChapter 1, Problem 5PPChapter 1, Problem 6PP
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