ChengSinuo @ 2024-10-08 22:36:10

本地环境：msvc14/TDM GCC 9.2
OJ:QDUOJ

by ChengSinuo @ 2024-10-08 22:36:40

#include <bits/stdc++.h>
using namespace std;

int score[25 * 2501 + 5];

int main() {
    int n = 0;
    char a;
    while (scanf("%c", &a)) {
        if (a == 'E')break;
        if (a == '\n')continue;
        if (a == 'W')score[n++] = 1;
        else score[n++] = 2;
    }
    int w = 0, l = 0;
    for (int i = 0; i < n; i++) {
        if (score[i] == 1)w++;
        else l++;
        if (max(w, l) >= 11 && abs(w - l) >= 2) {
            cout << w << ':' << l << endl;
            w = 0;
            l = 0;
        }
    };
    if (!(max(w, l) >= 11 && abs(w - l) >= 2))cout << w << ':' << l << endl;
    w = 0;
    l = 0;
    cout << endl;
    for (int i = 0; i < n; i++) {
        if (score[i] == 1)w++;
        else l++;
        if (max(w, l) >= 21 && abs(w - l) >= 2) {
            cout << w << ':' << l << endl;
            w = 0;
            l = 0;
        }
    }
    if (!(max(w, l) >= 21 && abs(w - l) >= 2))cout << w << ':' << l << endl;
    return 0;
}