Submission #4036920

Source Code Expand

#include <bits/stdc++.h>
using namespace std;
 
int main(){
  long long N,K;
  cin >> N >> K;
  vector<long long> a(100009);
  for(int i=0;i<N;i++){cin >> a[i];}
  long long sum=0;
  for(int i=0;i<K;i++){sum+=a[i];}
  long long ans=sum;
  for(int i=1;K+i<=N;i++){
    sum=sum+a[K+i-1]-a[i-1];
    ans=max(ans,sum);
  }
  cout << ans << endl;
}

Submission Info

Submission Time
Task B - Contiguous Repainting
User iruka
Language C++14 (GCC 5.4.1)
Score 0
Code Size 359 Byte
Status WA
Exec Time 47 ms
Memory 1024 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 400
Status
AC × 1
WA × 3
AC × 5
WA × 21
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt
All 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt, 1_20.txt, 1_21.txt
Case Name Status Exec Time Memory
0_00.txt AC 2 ms 1024 KB
0_01.txt WA 2 ms 1024 KB
0_02.txt WA 2 ms 1024 KB
0_03.txt WA 2 ms 1024 KB
1_00.txt AC 2 ms 1024 KB
1_01.txt AC 2 ms 1024 KB
1_02.txt WA 2 ms 1024 KB
1_03.txt AC 17 ms 1024 KB
1_04.txt WA 43 ms 1024 KB
1_05.txt WA 47 ms 1024 KB
1_06.txt WA 41 ms 1024 KB
1_07.txt WA 42 ms 1024 KB
1_08.txt WA 43 ms 1024 KB
1_09.txt AC 42 ms 1024 KB
1_10.txt WA 42 ms 1024 KB
1_11.txt WA 42 ms 1024 KB
1_12.txt WA 42 ms 1024 KB
1_13.txt WA 42 ms 1024 KB
1_14.txt WA 41 ms 1024 KB
1_15.txt WA 43 ms 1024 KB
1_16.txt WA 42 ms 1024 KB
1_17.txt WA 46 ms 1024 KB
1_18.txt WA 42 ms 1024 KB
1_19.txt WA 40 ms 1024 KB
1_20.txt WA 42 ms 1024 KB
1_21.txt WA 42 ms 1024 KB