Switch with Character Argument Dry Run in C

Switch with Character Argument is an interactive C dry run visualizer from the Switch 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.

Switch with Character Argument Program Code

#include <stdio.h>
int main() {
    char ch = 'c';
    
    switch(ch) {
        case 'a':
            printf("Hai\n");
            break;
        case 'b':
            printf("Hello\n");
            break;
        case 'c':
            printf("How\n");
            break;
        default:
            printf("What\n");
            break;
    }
    return 0;
}

View the complete Switch programs page.