Submission #975630

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
975630	2024-05-05 15:07:39	vjudge1	Pizza (COCI21_pizza)	C++17	50 / 50	1 ms	348 KiB

Main

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#include <iostream>
#include <vector>
#include <unordered_set>
using namespace std;
int main() {
    int N;
    cin >> N;
    unordered_set<int> dislikedSnacks;
    for (int i = 0; i < N; i++) {
        int snack;
        cin >> snack;
        dislikedSnacks.insert(snack);
    }
    int M;
    cin >> M;
    int count = 0;
    for (int i = 0; i < M; i++) {
        int Ki;
        cin >> Ki;
        bool valid = true;
        for (int j = 0; j < Ki; j++) {
            int snack;
            cin >> snack;
            if (dislikedSnacks.count(snack)) {
                valid = false;
            }
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10