Submission #4019449
Source Code Expand
#include <bits/stdc++.h> using namespace std; //repetition #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define rep(i, n) for(int i = 0; i < (int)(n); i++) //container util #define all(x) (x).begin(),(x).end() //typedef typedef long long ll; typedef vector<int> VI; typedef vector<VI> VVI; typedef vector<ll> VLL; typedef vector<VLL> VVLL; typedef vector<string> VS; typedef pair<int, int> PII; typedef pair<ll, ll> PLL; //conversion inline int toInt(string s) {int v; istringstream sin(s);sin>>v;return v;} template<class T> inline string toString(T x) {ostringstream sout;sout<<x;return sout.str();} int main(){ int n; cin >> n; ll ans = 0,sum = 0; VLL A(n); rep(i,n){ cin >> A[i]; if(A[i] > 0) sum += A[i]; else ans += sum/2, sum = 0; } ans += sum/2; cout << ans << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Simplified mahjong |
User | edamame88 |
Language | C++14 (GCC 5.4.1) |
Score | 400 |
Code Size | 867 Byte |
Status | AC |
Exec Time | 44 ms |
Memory | 1152 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 400 / 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 | AC | 40 ms | 1024 KB |
02.txt | AC | 40 ms | 1024 KB |
03.txt | AC | 40 ms | 1024 KB |
04.txt | AC | 29 ms | 1024 KB |
05.txt | AC | 29 ms | 1024 KB |
06.txt | AC | 30 ms | 1024 KB |
07.txt | AC | 36 ms | 1024 KB |
08.txt | AC | 36 ms | 1024 KB |
09.txt | AC | 40 ms | 1024 KB |
10.txt | AC | 40 ms | 1024 KB |
11.txt | AC | 17 ms | 1024 KB |
12.txt | AC | 44 ms | 1152 KB |
13.txt | AC | 41 ms | 1024 KB |
14.txt | AC | 44 ms | 1024 KB |
15.txt | AC | 18 ms | 1024 KB |
16.txt | AC | 40 ms | 1024 KB |
17.txt | AC | 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 |