Submission #555824

#	Time	Username	Problem	Language	Result	Execution time	Memory
555824		colossal_pepe	Table Tennis (info1cup20_tabletennis)	C++17	100 / 100	2785 ms	3916 KiB

tabletennis

#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
 
int n, m;
vector<int> v;
 
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cin >> n >> m;
    v.resize(n + m);
    for (int i = 0; i < n + m; i++) {
        cin >> v[i];
    }
    bool done = 0;
    for (int i = (n / 2) - 1; i <= (n / 2) - 1 + m; i++) {
        int total = v[i] + v[i + 1];
        int cnt = 0;
        for (int j = 0; j < n + m; j++) {
            if (binary_search(v.begin(), v.end(), total - v[j])) cnt++;
        }
        if (cnt < n) continue;
        cnt = n;
        for (int j = 0; j < n + m; j++) {
            if (cnt == 0) break;
            if (binary_search(v.begin(), v.end(), total - v[j])) {
                cout << v[j] << ' ';
                cnt--;
            }
        }
        break;
    }
    return 0;
}

Compilation message (stderr)

tabletennis.cpp: In function 'int main()':
tabletennis.cpp:17:10: warning: unused variable 'done' [-Wunused-variable]
   17 |     bool done = 0;
      |          ^~~~

• Subtask 1: 11 / 11
• Subtask 2: 9 / 9
• Subtask 3: 14 / 14
• Subtask 4: 15 / 15
• Subtask 5: 9 / 9
• Subtask 6: 14 / 14
• Subtask 7: 15 / 15
• Subtask 8: 13 / 13