/*
	http://www.ProbCOMP.com
	
	String is an array of characters whose last element is '\0'.The ascii value of A to Z is from 65 to 90 and that of a to z is from 97 to 122
	So every character has to be checked for the range and then converted
*/
#include<stdio.h>

void main()
{
	char name[10];
	printf("enter a word of less than or equal to 10 letters\n:");
	scanf("%s",name);
	for(int i=0;name[i]!='\0';i++)
	{
		if(name[i]>97)
		{
			name[i]=name[i]-32;
		}
	}
	printf("\n uppercase: %s",name);
}