Submission #1319820

#	Time	Username	Problem	Language	Result	Execution time	Memory
1319820		lern	Table Tennis (info1cup20_tabletennis)	C++20	9 / 100	3093 ms	1520 KiB

tabletennis

#include <bits/stdc++.h>
using namespace std;
int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int n,k;
    cin>>n>>k;
    int a[n + k];
    for (int i = 0; i < n + k; i++) {
        cin>>a[i];
    }
    if(n == 2){
      if(a[0] == a[1])
        cout<<a[0]<< " " << a[1];
      if(a[1] == a[2])
        cout<<a[1]<< " " << a[2];
      if(a[0] == a[2])
        cout<<a[0]<< " " << a[2];
        return 0;
    }
    for (int i = 0; i <= n; i++) {
        int b[n];
        for (int j = 0; j < n; j++)
            if(j != i)  b[j] = a[j];
        int ans1 = 0, ans2 = 0, l = 0, r = n - 1, cnt = 0, x = b[0] + b[n - 1], ok = 1;
        for (int j = 0; j < n / 2; j++) {
            if(x != (b[j] + b[n - j - 1])){
                ok = 0;
                break;
            }
        }
        if(ok){
            for (int j = 0; j < n; j++) {
                std::cout << b[j] << " ";
            }
            return 0;
        }
    }

    return 0;
}

• Subtask 1: 0 / 11
• Subtask 2: 0 / 9
• Subtask 3: 0 / 14
• Subtask 4: 0 / 15
• Subtask 5: 9 / 9
• Subtask 6: 0 / 14
• Subtask 7: 0 / 15
• Subtask 8: 0 / 13