Question

Write a program in C to Check whether a character is uppercase or lowercase.

Updated on May 31, 2025 | By Learnzy Admin | 👁️ Views: 288 students

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Solution

✔ Verified

#include <stdio.h>

void main() {
    char ch;

    printf("Enter a character: ");
    scanf(" %c", &ch);

    if (ch >= 'A' && ch <= 'Z')
        printf("Uppercase Letter.\n");
    else if (ch >= 'a' && ch <= 'z')
        printf("Lowercase Letter.\n");
    else
        printf("Not an alphabet.\n");
}

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