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/* Program# 33
date : 25-12-2008
Uppercase or not
*/
#include <stdio.h>
main(){
char a;
printf("\nEnter a alphabet :");
scanf("%c",&a);
if(a>=65 && a<=90)
printf("\n%c is uppercase letter\n",a);
else
printf("\n%c is Not uppercase letter\n",a);
}
output:$ gcc p33.c $ ./a.out Enter a alphabet :r r is Not uppercase letter $ |