String Upper

#include<stdio.h>
#include<string.h>
main()
{
	char s[100];
	printf("enter the string in lower case");
	gets(s);
	strupr(s);
	printf("the string in upper case letters is:");
	puts(s);
	
}

     

           

Note: Need to be arranged in compiler after copied

   

 OutPut:

enter the string in lower case computer the string in upper case letters is: COMPUTER