Submission #1307880
Source Code Expand
#include<iostream> #include<string> #include<cmath> #include<queue> #include<map> #include<set> #include<list> #include<iomanip> #include<vector> #include<functional> #include<algorithm> #include<cstdio> #include<unordered_map> #define int long long #define rep(i,a,n) for (int (i)=(a);(i)<(n);(i)++) using namespace std; typedef long long ll; typedef long double ld; int n, a[100000], ans = 0; signed main() { cin >> n; rep(i, 0, n) cin >> a[i]; rep(i, 0, n) { ans += (floor(a[i] / 2)); a[i] -= (floor(a[i] / 2) * 2); } rep(i, 0, n - 1) { if (a[i] > 0 && a[i + 1] > 0) { ans += min(a[i], a[i + 1]); int b = min(a[i], a[i + 1]); a[i] -= b; a[i + 1] -= b; } } cout << ans << endl; getchar(); getchar(); }
Submission Info
Submission Time | |
---|---|
Task | B - Simplified mahjong |
User | Thistle |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 768 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 | 30 ms | 1024 KB |
05.txt | WA | 30 ms | 1024 KB |
06.txt | WA | 30 ms | 1024 KB |
07.txt | WA | 36 ms | 1024 KB |
08.txt | WA | 36 ms | 1024 KB |
09.txt | WA | 41 ms | 1024 KB |
10.txt | WA | 41 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 | 41 ms | 1024 KB |
15.txt | AC | 17 ms | 1024 KB |
16.txt | WA | 40 ms | 1024 KB |
17.txt | WA | 41 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 |