Compute divisors using while-based nested loops (while) Dry Run in C

Compute divisors using while-based nested loops (while) is an interactive C dry run visualizer from the Nested programs section. Study the source code, then use the execution controls to follow each step, variable update, highlighted line, and console output.

This page provides a browser-based dry run with source-code highlighting, auto-scroll, voice narration controls, and execution output for learning the program step by step.

Compute divisors using while-based nested loops (while) Program Code

#include <stdio.h>
int main() {
    int n, num = 1;
    printf("Enter n: ");
    scanf("%d", &n);
    
    while(num <= n) {
        printf("Divisors of %d: ", num);
        int i = 1;
        while(i <= num) {
            if(num % i == 0) {
                printf("%d ", i);
            }
            i++;
        }
        printf("\n");
        num++;
    }
    return 0;
}

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