Compute cumulative product of user-entered numbers Dry Run in C

Compute cumulative product of user-entered numbers is an interactive C dry run visualizer from the For 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 cumulative product of user-entered numbers Program Code

#include <stdio.h>
int main() {
    int n, num, i;
    long long product = 1;
    printf("How many numbers? ");
    scanf("%d", &n);
    
    printf("Enter %d numbers:\n", n);
    for(i = 1; i <= n; i++) {
        printf("Number %d: ", i);
        scanf("%d", &num);
        product *= num;
        printf("Running product: %lld\n", product);
    }
    
    printf("Final product: %lld\n", product);
    return 0;
}

View the complete For programs page.