Submission #1691713
Source Code Expand
#include <iostream> #include <string> #include <vector> #include <set> #include <map> #include <queue> #include <algorithm> #include <cstdio> #include <cstdlib> #include <cmath> using namespace std; using ll = long long; using P = pair<int, int>; const int INF = 1e9; const int MOD = 1e9 + 7; // 4近傍、8近傍 int dx[] = {1, 0, -1, 0, 1, -1, -1, 1}; int dy[] = {0, 1, 0, -1, 1, 1, -1, -1}; int main() { // 入力 ll N, M; cin >> N >> M; ll ans = 0; if (2 * N <= M) { ans = N; ans += ((M - 2 * N) >= 4 ? (M - 2 * N) / 4 : 0); } else { ans = M / 2; } // 解答 cout << ans << endl; return 0; }
Submission Info
Submission Time | |
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Task | C - Scc Puzzle |
User | university |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 675 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 00_example_01.txt, 00_example_02.txt |
All | 00_example_01.txt, 00_example_02.txt, 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_example_01.txt | AC | 1 ms | 256 KB |
00_example_02.txt | AC | 1 ms | 256 KB |
01.txt | AC | 1 ms | 256 KB |
02.txt | AC | 1 ms | 256 KB |
03.txt | AC | 1 ms | 256 KB |
04.txt | AC | 1 ms | 256 KB |
05.txt | AC | 1 ms | 256 KB |
06.txt | AC | 1 ms | 256 KB |
07.txt | AC | 1 ms | 256 KB |