#include <cstdio>#include <iostream>#include <cstdlib>using namespace std;char tbl[] = {    ‘0‘, ‘1‘, ‘2‘, ‘3‘,                 ‘4‘, ‘5‘, ‘6‘, ‘7‘,                ‘8‘, ‘9‘, ‘A‘, ‘B‘, ‘C‘};void d213(int d, int &m, int &l) {    l = d % 13;    m = d / 13;}void print13(int m, int l) {    printf("%c%c", tbl[m], tbl[l]);}int main() {    int d = 0;    int m, l;    printf("#");    for (int i=0; i<3; i++) {        scanf("%d", &d);        d213(d, m, l);        print13(m, l);    }    return 0;}