Read Character

Easy Variables, Data Types & Input
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Problem Statement

Write a C program to read a single character and print it along with its ASCII value.

Input Format

A single character C.

Output Format

Print the character and its ASCII value in the format 'Char: X, ASCII: Y'.

Constraints

C is a valid ASCII character.

Sample Input

A

Sample Output

Char: A, ASCII: 65

Explanation

Use %c to read/print the character and %d to print its integer ASCII mapping.

Starter Code

#include <stdio.h>

int main() {
    char c;
    if (scanf("%c", &c) == 1) {
        // Write your code here
    }
    return 0;
}

Limits

  • Time Limit: 1s
  • Memory Limit: 256MB

Embedded C Programming

Updated: March 15, 2026
Intermediate

Embedded systems rely on efficient low-level programming to interact directly with hardware. In this course, you will learn how to write practical Embedded C programs used in real microcontroller-based systems. Rather than focusing only on theory, this course follows a practice-driven approach. Each lesson includes hands-on coding exercises that simulate real firmware development tasks used