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Submission #975544

# Submission time Handle Problem Language Result Execution time Memory
975544 2024-05-05T12:56:00 Z vjudge1 Pizza (COCI21_pizza) C++17
50 / 50
 1 ms 348 KB 
#include <bits/stdc++.h>
using namespace std;

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0); cout.tie(0);

    int n; cin >> n;
    int a[n];
    for(int i = 0; i < n; i++)cin >> a[i];
    int m; cin >> m;
    int k[m];
    int b[m][107];
    bool val[107];
    int ans = 0;
    memset(val, 0, sizeof(val));
    for(int i = 0; i < m; i++){
        cin >> k[i];
        for(int j = 0; j < k[i]; j++){
            cin >> b[i][j];
        }
    }
    for(int i = 0; i < m; i++){
        if(!val[m]){
            for(int j = 0; j < k[i]; j++){
                for(int l = 0; l < n; l++){
                    if(b[i][j] == a[l]){
                        val[i] = true;
                        break;
                    }
                }
            }
        }
    }
    for(int i = 0; i < m; i++){
        if(!val[i])ans++;
    }
    cout << ans << endl;
    
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 344 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 344 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct