Submission #844837
Source Code Expand
#include<iostream> #include<vector> #include<iomanip> #include<algorithm> #include<cmath> #include<queue> #include<set> using namespace std; using ulong = unsigned long; using ll = long long; int main(){ int n; cin >> n; int ans = 0; int prev; cin >> prev; ans += prev / 2; prev %= 2; for(int i=1;i<n;i++){ int num; cin >> num; if(prev && num){ num--; ans++; } ans += num / 2; prev = num % 2; } cout << ans << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Simplified mahjong |
User | sumoooru |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 492 Byte |
Status | WA |
Exec Time | 87 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 400 | ||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | s1.txt, s2.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, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, s1.txt, s2.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | WA | 82 ms | 256 KB |
02.txt | WA | 82 ms | 256 KB |
03.txt | WA | 87 ms | 256 KB |
04.txt | WA | 62 ms | 256 KB |
05.txt | WA | 62 ms | 256 KB |
06.txt | WA | 62 ms | 256 KB |
07.txt | WA | 75 ms | 256 KB |
08.txt | WA | 76 ms | 256 KB |
09.txt | WA | 82 ms | 256 KB |
10.txt | WA | 82 ms | 256 KB |
11.txt | AC | 41 ms | 256 KB |
12.txt | WA | 87 ms | 256 KB |
13.txt | WA | 86 ms | 256 KB |
14.txt | WA | 84 ms | 256 KB |
15.txt | AC | 41 ms | 256 KB |
16.txt | WA | 82 ms | 256 KB |
17.txt | WA | 83 ms | 256 KB |
18.txt | AC | 4 ms | 256 KB |
19.txt | AC | 4 ms | 256 KB |
20.txt | AC | 5 ms | 256 KB |
21.txt | AC | 4 ms | 256 KB |
22.txt | AC | 4 ms | 256 KB |
s1.txt | AC | 4 ms | 256 KB |
s2.txt | AC | 4 ms | 256 KB |