uva 1636 概率

#include <bits/stdc++.h>using namespace std;int main(int argc, char const *argv[]){string str;while (cin >> str){int a = 0, b = 0, len = str.size();for (int i = 0; i < len; i++)if (str[i] == '0'){b++;if (str[(i + 1) % len] == '0')a++;}cout << (a * len == b * b ? "EQUAL" : (a * len > b * b ? "SHOOT" : "ROTATE")) << endl;}return 0;}

照书上做就好