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Submission #717380

# Submission time Handle Problem Language Result Execution time Memory
717380 2023-04-01T22:02:57 Z vjudge1 Table Tennis (info1cup20_tabletennis) C++17
0 / 100
 1 ms 468 KB 
#include <bits/stdc++.h>
using namespace std;

#define int long long

const int mxN = 2e5 + 7;

bool in[mxN];
int arr[mxN];

int32_t main() {
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    
    int n, k;
    cin >> n >> k;

    for (int i = 0; i < n + k; ++i) {
        cin >> arr[i];
        in[arr[i]] = true;
    }

    for (int i = 0; i < k + 2;  ++i) {
        for (int j = n + k - 1; j >= n - 1 && j > i; --j) {
            int sum = arr[i] + arr[j];

            vector<int> nums;
            for (int l = 0; l < n + k; ++l) {
                if (sum - arr[l] >= 0 && in[sum - arr[l]]) {
                    nums.push_back(arr[l]);
                }
            }

            if (nums.size() >= n) {
                for (int l = 0; l < n; ++l) {
                    cout << nums[l] << ' ';
                }
                cout << "\n";
                exit(0);
            }
        }
    }
}
// 1 2 1 2 3

Compilation message

tabletennis.cpp: In function 'int32_t main()':
tabletennis.cpp:33:29: warning: comparison of integer expressions of different signedness: 'std::vector<long long int>::size_type' {aka 'long unsigned int'} and 'long long int' [-Wsign-compare]
   33 |             if (nums.size() >= n) {
      |                 ~~~~~~~~~~~~^~~~

Subtask #1
0 / 11.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 468 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 456 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #3
0 / 14.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 468 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 468 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 468 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #6
0 / 14.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 468 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #7
0 / 15.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 468 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #8
0 / 13.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 468 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -