Count even and odd digits Dry Run in C

Count even and odd digits is an interactive C dry run visualizer from the While 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.

Count even and odd digits Program Code

#include <stdio.h>
int main() {
    int num, even = 0, odd = 0, digit;
    
    printf("Enter a number: ");
    scanf("%d", &num);
    
    while(num > 0) {
        digit = num % 10;
        if(digit % 2 == 0)
            even++;
        else
            odd++;
        num = num / 10;
    }
    
    printf("Even digits: %d\n", even);
    printf("Odd digits: %d\n", odd);
    return 0;
}

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Program Console Count even and odd digits Topic: C Vignaankosh.com
Execution Panel
Step 0/0
Console is empty.