Submission #1191195
Source Code Expand
#include<cstdio> #include <iostream> #include<algorithm> #include<string> #include<cstring> #include<queue> #include<vector> #include<functional> #include<cmath> #include<map> #include<stack> #include<cstdlib> #include<list> #include<set> #include<numeric> #define MOD 1000000007 using namespace std; typedef long long ll; typedef pair<int, int> P; ll A[100010]; int main(void) { ll N; cin >> N; for (ll i = 0; i < N; i++) { cin >> A[i]; } ll ans = 0; for (ll i = 0; i < N; i++) { ans += A[i] / 2; if (A[i] % 2 != 0) { if (A[i - 1] % 2 != 0) { ans++; }else if(A[i+1] % 2 != 0){ ans++; A[i + 1]--; } } } cout << ans << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Simplified mahjong |
User | jj |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 727 Byte |
Status | WA |
Exec Time | 43 ms |
Memory | 1024 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 | 40 ms | 1024 KB |
02.txt | WA | 40 ms | 1024 KB |
03.txt | WA | 40 ms | 1024 KB |
04.txt | WA | 29 ms | 1024 KB |
05.txt | WA | 29 ms | 1024 KB |
06.txt | WA | 29 ms | 1024 KB |
07.txt | WA | 36 ms | 1024 KB |
08.txt | WA | 36 ms | 1024 KB |
09.txt | WA | 40 ms | 1024 KB |
10.txt | WA | 40 ms | 1024 KB |
11.txt | AC | 17 ms | 1024 KB |
12.txt | AC | 43 ms | 1024 KB |
13.txt | AC | 41 ms | 1024 KB |
14.txt | AC | 42 ms | 1024 KB |
15.txt | AC | 17 ms | 1024 KB |
16.txt | WA | 40 ms | 1024 KB |
17.txt | WA | 40 ms | 1024 KB |
18.txt | AC | 1 ms | 256 KB |
19.txt | AC | 1 ms | 256 KB |
20.txt | AC | 1 ms | 256 KB |
21.txt | AC | 1 ms | 256 KB |
22.txt | AC | 1 ms | 256 KB |
s1.txt | AC | 1 ms | 256 KB |
s2.txt | AC | 1 ms | 256 KB |