Submission #1799187
Source Code Expand
#include<bits/stdc++.h> using namespace std; typedef long long LL; int main(){ int N; cin >> N; int a[N]; for(int i=0;i<N;i++){ cin >> a[i]; } int mtakahashi=-3000; for(int i=0;i<N;i++){ int sum=0; int saoki=0; int maoki=-100; int t=0; for(int j=i+1;j<N;j+=2){ saoki+=a[j]; if(maoki<saoki){ maoki=saoki; t=j; } } saoki=0; for(int j=i-1;j>=0;j-=2){ int temp=0; for(int u=i;u>=j;u--) temp+=a[u]; saoki+=a[j]; if(maoki<=temp-saoki){ maoki=temp-saoki; t=j; } } if(i<t) for(int j=i;j<=t;j++) sum+=a[j]; else for(int j=i;j>=t;j--) sum+=a[j]; mtakahashi=max(mtakahashi,sum-maoki); } cout << mtakahashi << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - 数列ゲーム |
User | Yukly |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 958 Byte |
Status | WA |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 100 | ||||||||
Status |
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Set Name | Test Cases |
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Sample | sample-01.txt, sample-02.txt, sample-03.txt |
All | sample-01.txt, sample-02.txt, sample-03.txt, test-01.txt, test-02.txt, test-03.txt, test-04.txt, test-05.txt, test-06.txt, test-07.txt, test-08.txt, test-09.txt, test-10.txt, test-11.txt, test-12.txt, test-13.txt, test-14.txt, test-15.txt, test-16.txt, test-17.txt, test-18.txt, test-19.txt, test-20.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample-01.txt | AC | 1 ms | 256 KB |
sample-02.txt | WA | 1 ms | 256 KB |
sample-03.txt | AC | 1 ms | 256 KB |
test-01.txt | AC | 1 ms | 256 KB |
test-02.txt | AC | 1 ms | 256 KB |
test-03.txt | AC | 1 ms | 256 KB |
test-04.txt | AC | 1 ms | 256 KB |
test-05.txt | AC | 1 ms | 256 KB |
test-06.txt | WA | 1 ms | 256 KB |
test-07.txt | WA | 1 ms | 256 KB |
test-08.txt | AC | 1 ms | 256 KB |
test-09.txt | WA | 1 ms | 256 KB |
test-10.txt | WA | 1 ms | 256 KB |
test-11.txt | WA | 1 ms | 256 KB |
test-12.txt | WA | 1 ms | 256 KB |
test-13.txt | AC | 1 ms | 256 KB |
test-14.txt | AC | 1 ms | 256 KB |
test-15.txt | WA | 1 ms | 256 KB |
test-16.txt | WA | 1 ms | 256 KB |
test-17.txt | WA | 1 ms | 256 KB |
test-18.txt | AC | 1 ms | 256 KB |
test-19.txt | AC | 1 ms | 256 KB |
test-20.txt | WA | 1 ms | 256 KB |