Continue

Part of the Fundamentals section of Coddy's C journey — lesson 41 of 63.

The continue statement stops the current iteration and continues to the next iteration. For example:

for (int i = 3; i < 9; i++) {
	if (i == 5) {
		continue;
	}
	printf("%d ", i);
}

The loop will iterate through all of the numbers. When it reaches ⁣i=5 it will skip that iteration and continue to the next one. The output is:

3 4 6 7 8

Notice, number 5 is not in the output.

Challenge

Easy

You are given a code that prints the numbers from 1 to 20 (including).

Your task is to add if and continue statements so that only the even numbers will be printed (2, 4, 6, ...).

Cheat sheet

The continue statement stops the current iteration and continues to the next iteration:

for (int i = 3; i < 9; i++) {
	if (i == 5) {
		continue;
	}
	printf("%d ", i);
}

This will output: 3 4 6 7 8 (skipping 5)

Try it yourself

#include <stdio.h>

int main() {
    
    for (int i = 1; i <= 20; i++) {
        printf("%d ", i);
    }
    
    return 0;
}

Test yourself

This lesson includes a short quiz. Start the lesson to answer it and track your progress.

1Introduction

4Control Flow

7Functions