#include <stdlib.h>
#include <stdio.h>


void capitalize(char string[]);

int main(int argc, char *argv[])
{
	char test[] = "test";
	printf("%s\n", test);
	capitalize(test);
	printf("%s\n", test);
	return 0;
}

void capitalize(char string[]){
	int i = 0;
	while(string[i] != '\0'){
		string[i] = string[i] + 'A' - 'a';
		i++;
	}
}