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
AC × 2
WA × 1
AC × 12
WA × 11
Set Name Test Cases
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