Character Check (Uppercase Vowel) Dry Run in C

Character Check (Uppercase Vowel) is an interactive C dry run visualizer from the If 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.

Character Check (Uppercase Vowel) Program Code

#include <stdio.h>
int main() {
    char ch;
    scanf(" %c", &ch);

    if (ch >= 'A' && ch <= 'Z') {
        if (ch == 'A' || ch == 'E' || ch == 'I' || ch == 'O' || ch == 'U')
            printf("Uppercase Vowel");
    }

    return 0;
}

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Program Console Character Check (Uppercase Vowel) Topic: C Vignaankosh.com
Execution Panel
Step 0/0
Console is empty.