python/LuoGu/RuMen/P2550.cpp

#include<bits/stdc++.h>//万能头 

int n, a, b, c[34], d[8];//a数组代表小明彩票号码，b数组代表中奖号码，d数组代表中N等奖个数
//之所以开34个，就想桶排的思想
using namespace std;

int main() {
    cin >> n;
    for (int i = 1; i <= 7; i++)//号码有7个
    {
        cin >> b;//输入中奖彩票号码
        c[b] = 1;
    }

    for (int i = 1; i <= n; i++)//小明买了n张彩票
    {
        int sx = 0;
        for (int j = 1; j <= 7; j++) {
            cin >> a;//输入小明彩票号码
            if (c[a] == 1)sx++;
        }
        d[7 - sx + 1]++;//中7-sx+1等奖的计数器+1
    }
    for (int i = 1; i <= 7; i++) {
        cout << d[i] << " ";//输出数组 o(*￣︶￣*)o
    }
    return 0;//不能忘 o(*￣︶￣*)o
}