timus1180

返回“大学生程序设计竞赛”

A Stone Game

http://acm.timus.ru/problem.aspx?space=1&num=1180

/*Written by czk*/
#include <stdio.h>
#include <ctype.h>

int main() {
    char c;
    int i = 0;
    while(scanf("%c", &c) != EOF) {
        if(isdigit(c)) {
            i += c-'0';
        }
    }
    if(i%3==0)
        printf("2");
    else
        printf("1\n%d", i%3);
}

/*Written by czk*/
#include <iostream>
#include <cctype>
using namespace std;

int main() {
    char c;
    int i = 0;
    while(cin >> c) {
        if(isdigit(c)) {
            i += c-'0';
        }
    }
    if(i%3==0)
        cout << '2';
    else
        cout <<"1\n" << i%3;
}