Submission #1962484
Source Code Expand
#include<bits/stdc++.h> using namespace std; static const int INF = 1e9 + 7; void hawawa() { int n, c; cin >> n >> c; vector<int> l(n); for (auto&& i : l) { cin >> i; } sort(begin(l), end(l)); int s = 0, e = n - 1; int ans = 0; while (s < e) { if (l[s] + l[e] < c) { s++; } ans++; e--; } ans += s == e; cout << ans << "\n"; } int main() { ios::sync_with_stdio(false); cin.tie(0); hawawa(); }
Submission Info
Submission Time | |
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Task | C - 収納 |
User | stone725 |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 482 Byte |
Status | AC |
Exec Time | 18 ms |
Memory | 640 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
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Set Name | Test Cases |
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Sample | sample_01.txt, sample_02.txt, sample_03.txt |
All | 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, sample_01.txt, sample_02.txt, sample_03.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | AC | 18 ms | 640 KB |
02.txt | AC | 18 ms | 640 KB |
03.txt | AC | 14 ms | 640 KB |
04.txt | AC | 17 ms | 640 KB |
05.txt | AC | 12 ms | 640 KB |
06.txt | AC | 9 ms | 640 KB |
07.txt | AC | 10 ms | 640 KB |
08.txt | AC | 16 ms | 640 KB |
09.txt | AC | 16 ms | 640 KB |
10.txt | AC | 9 ms | 640 KB |
11.txt | AC | 18 ms | 640 KB |
12.txt | AC | 18 ms | 640 KB |
13.txt | AC | 14 ms | 640 KB |
sample_01.txt | AC | 1 ms | 256 KB |
sample_02.txt | AC | 1 ms | 256 KB |
sample_03.txt | AC | 1 ms | 256 KB |