Submission #1500398
Source Code Expand
#include <bits/stdc++.h> using namespace std; int main(){ int ans = 0; int n; int t; vector<int> a; cin >> n; for( int i = 0; i < n; ++i){ cin >> t; a.push_back(t); } for( int i = 0; i < n-1; ++i){ if( a[i+1] > a[i]){ ans += a[i]; a[i+1] = a[i+1] - a[i]; a[i] = 0; }else{ ans += a[i+1]; a[i] = a[i] - a[i+1]; a[i+1] = 0; } } for( auto i : a){ ans += i/2; } cout << ans << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - Wanna go back home |
User | smartgoods |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 512 Byte |
Status | WA |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 200 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | s1.txt, s2.txt, s3.txt, s4.txt |
All | 01.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 13.txt, 15.txt, s1.txt, s2.txt, s3.txt, s4.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | WA | 1 ms | 256 KB |
04.txt | WA | 1 ms | 256 KB |
05.txt | WA | 1 ms | 256 KB |
06.txt | WA | 1 ms | 256 KB |
07.txt | WA | 1 ms | 256 KB |
08.txt | WA | 1 ms | 256 KB |
09.txt | WA | 1 ms | 256 KB |
10.txt | WA | 1 ms | 256 KB |
11.txt | WA | 1 ms | 256 KB |
13.txt | WA | 1 ms | 256 KB |
15.txt | WA | 1 ms | 256 KB |
s1.txt | WA | 1 ms | 256 KB |
s2.txt | WA | 1 ms | 256 KB |
s3.txt | WA | 1 ms | 256 KB |
s4.txt | WA | 1 ms | 256 KB |