Loops

Read first Task 7

A for loop repeats a block a known number of times.

Definition and example

Loops is the focus of this lesson. A for loop repeats a block a known number of times. The task asks you to apply that idea in a small example: How many times does for (int i = 1; i. Before you run the code, predict what should happen. Then Inspect the program output and the compiler message if it fails and compare it with your prediction. If the result differs, change one relevant line and run it again. Testing one change at a time makes the cause of a result easier to understand.

C++ 1 automatic check Section 1 · First programs

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// TASK loops-07: How many times does for (int i = 1; i
// STEPS: Read the explanation. Change one relevant line at a time, then run the code and compare the result with the check on the right.
#include <iostream>
using namespace std;

int main() {
    for (int i = 1; i <= 3; i++) {
        // TODO: produce the required output for this task.
    }
    return 0;
}

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Your result

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Checks on this task:

The program output must match “Month 1 Month 2 Month 3”.

The task and step-by-step instructions are written as comments at the top of the editor. Change one relevant line, run it, and compare the result with these checks.

Incorrect attempts before answer: 0 / 3

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Loops

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