呜呜 呜呜 呜呜

全输出$0$ 呜呜 呜呜

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

int main(){
    int n;
    bool flag[1010] = {};
    int cnts[10] = {};
    for(int i = 1;i <= 7;++i){
        int x;
        cin >> x;
        flag[x] = true;
    }
    for(int i = 1;i <= n;++i){
        int names[10] = {};
        int cnt;
        for(int i = 1;i <= 7;++i){
            cin >> names[i];
            if(flag[names[i]] == true){
                cnt++;
            }
            switch(cnt){
                case 1:cnts[7]++;
                case 2:cnts[6]++;
                case 3:cnts[5]++;
                case 4:cnts[4]++;
                case 5:cnts[3]++;
                case 6:cnts[2]++;
                case 7:cnts[1]++;
            }
        }
    }
    for(int i = 1;i <= 7;++i){
        cout << cnts[i] << ' ';
    }
    return 0;
}

呜呜！求求大佬了！