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Chapter 5: Problem 4

When the increment or decrement operator is placed after the operand (or to the operand’s right), the operator is being used in __________ mode.

Short Answer

Expert verified
Answer: The increment or decrement operator is being used in the postfix mode when placed after the operand.

Step by step solution

01

Understanding Prefix and Postfix Modes

In programming, increment and decrement operators can be used in either prefix mode or postfix mode. In prefix mode, the operator is placed before the variable, and the operation is performed before the expression is evaluated. In postfix mode, the operator is placed after the variable, and the operation is performed after the expression is evaluated.
02

Identifying the Mode in the Exercise

The exercise states that the increment or decrement operator is placed after the operand, or to the operand's right. This means the operator is in the postfix mode.
03

Providing the Answer

When the increment or decrement operator is placed after the operand, the operator is being used in the postfix mode.

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Most popular questions from this chapter

Write a loop that asks the user to enter a number. The loop should iterate 10 times and keep a running total of the numbers entered.

A(n) __________ is a special value that marks the end of a series of values.

include \(<\) iostream \(>\) using namespace std; int main ( ) \(\\{\) int num, bigNum, power, count; cout \(<<\) "… # A) // This program uses a loop to raise a number to a power. # include \(<\) iostream \(>\) using namespace std; int main ( ) \(\\{\) int num, bigNum, power, count; cout \(<<\) "Enter an integer: "; \(\operatorname{cin} \quad>>\) num cout \(<<\) "What power do you want it raised to? "; cin \(>>\) power bigNum \(=\) num; while (count++ \(<\) power); bigNum \(*=\) num; cout \(<<\) "The result is \(<<\) bigNum \(<<\) endl return 0 \\} B) // This program averages a set of numbers. # include using namespace std; int main() \\{ int numcount, total; double average; cout \(<<\) "How many numbers do you want to average? "; cin \(>>\) numcount for \((\text { int count }=0 ; \text { count }<\text { numcount } ; \text { count }++)\) \\{ int num; cout \(<<\) "Enter a number: "; \\[ \operatorname{cin} \quad>>\text { num } \\] total \(+=n u m\) count \(++\) \\} average \(=\) total / numCount; cout \(<<\) "The average is \(<<\) average \(<<\) endl return 0 \\}

The __________ loop is ideal for situations that require a counter.

The __________ statement causes a loop to terminate immediately.
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