# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
717429 | 2023-04-01T22:47:15 Z | vjudge1 | Table Tennis (info1cup20_tabletennis) | C++17 | 3000 ms | 552116 KB |
#include <bits/stdc++.h> using namespace std; #define int long long const int mxN = 2e5 + 7; const long long rand_max = 1e18; mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count()); long long x_rand(long long i) { return uniform_int_distribution<long long>(0, rand_max)(rng) % i; } int arr[mxN]; int32_t main() { ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); auto rand = [&](long long a, long long b) { return a + x_rand(rand_max) % (b - a + 1); }; int n, k; cin >> n >> k; //bitset<2000000001> in; map<int,bool> in; for (int i = 0; i < n + k; ++i) { cin >> arr[i]; in[arr[i]] = true; } int cnt = 750; while (cnt--) { int sum = arr[rand(0, k + 1)] + arr[rand(n - 1, n + k - 1)]; 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); } } assert(false); } // 1 2 1 2 3
Compilation message
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 2 ms | 724 KB | Output is correct |
2 | Correct | 1 ms | 596 KB | Output is correct |
3 | Correct | 2 ms | 724 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 8 ms | 2132 KB | Output is correct |
2 | Correct | 93 ms | 23044 KB | Output is correct |
3 | Correct | 196 ms | 41780 KB | Output is correct |
4 | Correct | 66 ms | 13632 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 255 ms | 61560 KB | Output is correct |
2 | Correct | 204 ms | 60520 KB | Output is correct |
3 | Correct | 180 ms | 48396 KB | Output is correct |
4 | Correct | 569 ms | 97784 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Runtime error | 19 ms | 9172 KB | Execution killed with signal 6 |
2 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 212 KB | Output is correct |
2 | Correct | 1 ms | 212 KB | Output is correct |
3 | Correct | 1 ms | 212 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 340 KB | Output is correct |
2 | Correct | 3 ms | 1492 KB | Output is correct |
3 | Runtime error | 292 ms | 96956 KB | Execution killed with signal 6 |
4 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 340 KB | Output is correct |
2 | Correct | 899 ms | 182344 KB | Output is correct |
3 | Execution timed out | 3081 ms | 552116 KB | Time limit exceeded |
4 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Runtime error | 105 ms | 32868 KB | Execution killed with signal 6 |
2 | Halted | 0 ms | 0 KB | - |