Submission #3231535
Source Code Expand
#include<bits/stdc++.h> using namespace std; int main(){ int h,w; cin>>h>>w; int a[111][111]={}; int b[111][111]={}; for(int i=1;i<=h;i++) for(int j=1;j<=w;j++){ if((i+j)%2)cin>>a[i][j]; else cin>>b[i][j]; } for(int i=1;i<=h;i++) for(int j=1;j<=w;j++){ a[i][j+1]+=a[i][j]; b[i][j+1]+=b[i][j]; } for(int i=1;i<=h;i++) for(int j=1;j<=w;j++){ a[j+1][i]+=a[j][i]; b[j+1][i]+=b[j][i]; } int ans=0; for(int i=1;i<=h;i++) for(int j=1;j<=w;j++) for(int k=0;k<h;k++) for(int l=0;l<w;l++){ if(i+k>h||j+l>w)continue; int asum=a[i+k][j+l]-a[i+k][j-1]-a[i-1][j+l]+a[i-1][j-1]; int bsum=b[i+k][j+l]-b[i+k][j-1]-b[i-1][j+l]+b[i-1][j-1]; if(asum==bsum)ans=max(ans,(k+1)*(l+1)); } cout<<ans<<endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - チョコレート |
User | shake |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 836 Byte |
Status | WA |
Exec Time | 163 ms |
Memory | 384 KB |
Judge Result
Set Name | Sample | All | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 100 | ||||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | subtask0_sample-01.txt, subtask0_sample-02.txt, subtask0_sample-03.txt, subtask0_sample-04.txt, subtask0_sample-05.txt |
All | subtask0_sample-01.txt, subtask0_sample-02.txt, subtask0_sample-03.txt, subtask0_sample-04.txt, subtask0_sample-05.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
subtask0_sample-01.txt | WA | 1 ms | 384 KB |
subtask0_sample-02.txt | AC | 1 ms | 384 KB |
subtask0_sample-03.txt | AC | 1 ms | 384 KB |
subtask0_sample-04.txt | AC | 1 ms | 384 KB |
subtask0_sample-05.txt | AC | 1 ms | 384 KB |
subtask1_01.txt | WA | 1 ms | 384 KB |
subtask1_02.txt | AC | 1 ms | 384 KB |
subtask1_03.txt | WA | 1 ms | 384 KB |
subtask1_04.txt | WA | 1 ms | 384 KB |
subtask1_05.txt | WA | 1 ms | 384 KB |
subtask1_06.txt | WA | 2 ms | 384 KB |
subtask1_07.txt | AC | 1 ms | 384 KB |
subtask1_08.txt | WA | 1 ms | 384 KB |
subtask1_09.txt | AC | 161 ms | 384 KB |
subtask1_10.txt | AC | 25 ms | 384 KB |
subtask1_11.txt | AC | 147 ms | 384 KB |
subtask1_12.txt | AC | 147 ms | 384 KB |
subtask1_13.txt | AC | 147 ms | 384 KB |
subtask1_14.txt | AC | 162 ms | 384 KB |
subtask1_15.txt | AC | 163 ms | 384 KB |
subtask1_16.txt | AC | 142 ms | 384 KB |
subtask1_17.txt | WA | 130 ms | 384 KB |
subtask1_18.txt | AC | 1 ms | 384 KB |
subtask1_19.txt | WA | 1 ms | 384 KB |
subtask1_20.txt | AC | 163 ms | 384 KB |