How many times will the following loop display "Hello world!"?
For (int i = 0; i

Name: How many times will the following loop display "Hello world!"? For (int i = 0; i < 20; i++) Cout << "Hello world!" << endl; A) 20 B) 19 C) 21 D) an infinite number of times
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Question

How many times will the following loop display "Hello world!"?
For (int i = 0; i < 20; i++)
Cout << "Hello world!" << endl;
A) 20
B) 19
C) 21
D) an infinite number of times

Quizplus · Accepted Answer

The loop runs 20 times because the condition is set as i < 20, which means it will run until i equals 20, and the message "Hello world!" will be displayed during each iteration of the loop.

How Many Times Will the Following Loop Display "Hello World!