Java How To Program (Early Objects)
Java How To Program (Early Objects)
10th Edition
ISBN: 9780133807943
Author: Deitel, Paul
Publisher: Pearson Education
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Chapter 4, Problem 4.3SRE

Explanation of Solution

Java statement:

A Java statement to decrement the value of the variable “x” by “1”, then subtract it from the variable “total” and store the result into the variable “total” is “total -= --x;”.

Explanation:

  • The decrement operator “--” can be either postfixed or prefixed to the variable.
  • If the decrement operator is prefixed to the variable, then it is called prefix decrement operator.
  • The process of subtracting “1” from the variable using prefix decrement operator is known as predecrementing.
  • If the prefix decrement operator is used in a variable, first the value is decremented by “1” and then its new value is used in the expression in which they appear...

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Java How To Program (Early Objects)

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