#include <stdio.h>

char chech_digit(int n5,int n4,int n3,int n2,int n1,int n0)
{
	char cd;
	int m;

	m = (7*n5 + 6*n4 + 5*n3 + 4*n2 + 3*n1 + 2*n0) % 11;
	if ((m == 0) || (m == 1))
		cd = 'A';
	else if (m == 2)
		cd = 'Z';
	else if (m == 3)
		cd = 'Y';
	else if (m == 4)
		cd = 'X';
	else if (m == 5)
		cd = 'U';
	else if (m == 6)
		cd = 'M';
	else if (m == 7)
		cd = 'K';
	else if (m == 8)
		cd = 'H';
	else if (m == 9)
		cd = 'C';
	else // m == 10
		cd = 'B';
	return cd;
}

int main(void)
{
	char cd;
	int n5,n4,n3,n2,n1,n0;
	int n;

	printf("学籍番号（チェックディジットなし）>> ");
	scanf("%d",&n);

	n5 = (n / 100000) % 10;
	n4 = (n / 10000) % 10;
	n3 = (n / 1000) % 10;
	n2 = (n / 100) % 10;
	n1 = (n / 10) % 10;
	n0 = (n / 1) % 10;

	cd = chech_digit(n5,n4,n3,n2,n1,n0);
	printf("%d %d %d %d %d %d %c\n",n5,n4,n3,n2,n1,n0,cd);

	return 0;
}