/*char02.c*/
#include <stdio.h>

int main(void){
	// your code goes here
	char a1,a2,a3;
	
	a1='A';
	a2='B';
	a3='C';
	
	printf("a1=%d,a2=%d,a3=%d\n",a1,a2,a3);
	
	return 0;
}