C++ Loops Overview

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Questions and Answers

What is the function of loops in programming?

Loops allow a block of code to be executed repeatedly as long as a specific condition is met.

Loops can execute a block of code as long as a specified condition is met.

True (A)

How are loops useful in programming?

Loops save time, reduce errors, and make code more readable.

What does the while loop do?

The while loop executes a block of code as long as a specific condition is true. Signup and view all the answers

What is the purpose of the do-while loop?

The do-while loop is a variant of the while loop that executes the code block at least once before checking if the condition is true. Signup and view all the answers

Flashcards

while loop

Repeats a block of code as long as a condition is true.

do/while loop

Executes a block of code once, then repeats as long as a condition is true.

for loop

Repeats a block of code a specific number of times.

nested for loop

A for loop inside another for loop.

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Study Notes

C++ Loops

Loops execute a block of code repeatedly as long as a specified condition is met.
Loops are useful for saving time, reducing errors, and making code more readable.

While Loop

A while loop executes a block of code as long as a specific condition is true.
int main() {
int counter = 0;
while (counter < 5) {
// Code to be executed
counter = counter + 1;
}
}

Do-While Loop

The do-while loop is a variant of a while loop. This loop executes the code block once before checking if the condition is true.
do {
// Code block to be executed
}
while (condition);