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WAC to check whether a character is uppercase or lowercase

Soham • Jul 17, 2026 • 3 views

1 Answers

Soham

Jul 17, 2026

#include <stdio.h>

int main()
{
char ch;

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

if(ch >= 'A' && ch <= 'Z')
printf("Uppercase Letter");
else if(ch >= 'a' && ch <= 'z')
printf("Lowercase Letter");
else
printf("Not an Alphabet");

return 0;
}