C PROGRAMMING PROGRAM • CONTROL FLOW & LOOP FORMS

Skip Multiples of Three Using continue

Learn how to skip multiples of three using continue using a clear C program.

BeginnercontinueFilteringfor loop

PROBLEM UNDERSTANDING

Input and expected output

Sample input

Sample output

1 2 4 5 7 8 10

COMPLETE C PROGRAM

Complete C implementation

#include <stdio.h>

int main(void)
{
    int limit;
    printf("Enter limit: ");
    scanf("%d", &limit);
    for (int number = 1; number <= limit; number++) {
        if (number % 3 == 0) continue;
        printf("%d ", number);
    }
    putchar('\n');
    return 0;
}

CURRENT STEP

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SELECTED LINE

No line selected

EXPECTED OUTPUT FOR THE SAMPLE

1 2 4 5 7 8 10

0%Step 0 of 0

PROGRAM EXPLANATION

Algorithm and explanation

Read the required input values.
Use continue to skip printing whenever the current value is divisible by three.
Display the computed result.

Use continue to skip printing whenever the current value is divisible by three.

EFFICIENCY

Time and space complexity

Time complexity

O(n)

Auxiliary space

O(1)

DEBUGGING CHECKLIST

Common mistakes

Check this

Use the correct format specifier for every variable.

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Initialize variables before using their values.

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Check braces, semicolons and input order carefully.

Try it yourself

Practice: Run the program with the sample input, predict its output, and then test one boundary case of your own.