Submission #1385975
Source Code Expand
#include<iostream> #include<algorithm> using namespace std; int n,k; long long a[100010]; int main(){ cin>>n>>k; for(int i=0;i<n;i++)cin>>a[i]; long long pos=0,neg=0,ans,cnt=0; for(int i=0;i<k;i++){ if(a[i]>0)pos+=a[i]; else neg+=a[i]; } for(int i=0;i<n;i++)if(a[i]>0)cnt+=a[i]; cout<<"#"<<cnt<<" "<<pos<<" "<<neg<<endl; ans=cnt+max(-pos,neg); for(int i=k;i<n;i++){ if(a[i]>0)pos+=a[i]; else neg+=a[i]; if(a[i-k]>0)pos-=a[i-k]; else neg-=a[i-k]; ans=max(ans,cnt+max(-pos,neg)); } cout<<ans<<endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Contiguous Repainting |
User | ynymxiaolongbao |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 561 Byte |
Status | WA |
Exec Time | 47 ms |
Memory | 1024 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 400 | ||||
Status |
|
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Set Name | Test Cases |
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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 | WA | 1 ms | 256 KB |
0_01.txt | WA | 1 ms | 256 KB |
0_02.txt | WA | 1 ms | 256 KB |
0_03.txt | WA | 1 ms | 256 KB |
1_00.txt | WA | 1 ms | 256 KB |
1_01.txt | WA | 1 ms | 256 KB |
1_02.txt | WA | 1 ms | 256 KB |
1_03.txt | WA | 17 ms | 1024 KB |
1_04.txt | WA | 44 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 | WA | 45 ms | 1024 KB |
1_10.txt | WA | 47 ms | 1024 KB |
1_11.txt | WA | 43 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 | 43 ms | 1024 KB |
1_17.txt | WA | 40 ms | 1024 KB |
1_18.txt | WA | 43 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 |