Count how many inputs are positive (n inputs) Dry Run in C

Count how many inputs are positive (n inputs) 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.

Count how many inputs are positive (n inputs) Program Code

#include <stdio.h>
int main() {
    int n, num, positiveCount = 0, i;
    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);
        if(num > 0) {
            positiveCount++;
        }
    }
    
    printf("Positive numbers: %d\n", positiveCount);
    return 0;
}

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