Submission #1293722
Source Code Expand
#include<stdio.h>
int MAX(int a,int b){return a<b?b:a;}
int main(){
int h,w,i,j,k,l,d[110][110],max;
scanf("%d %d",&h,&w);
for(i=0;i<h;i++){
for(j=0;j<w;j++){
scanf("%d",&k);
d[i+1][j+1]=(i+j)%2?-k:k;
}
}
for(i=0;i<h;i++){
for(j=0;j<w;j++)d[i+1][j+1]+=d[i][j+1]+d[i+1][j]-d[i][j];
}
for(i=max=0;i<h;i++){
for(j=0;j<w;j++){
for(k=i;k<h;k++){
for(l=j;l<w;l++){
if(d[k+1][l+1]+d[i][j]==d[k+1][j]+d[i][l+1])max=MAX(max,(k+1-i)*(l+1-j));
}
}
}
}
printf("%d\n",max);
return 0;
}
Submission Info
Submission Time
2017-05-19 12:10:36+0900
Task
B - チョコレート
User
yuiop
Language
C (GCC 5.4.1)
Score
100
Code Size
542 Byte
Status
AC
Exec Time
49 ms
Memory
256 KB
Compile Error
./Main.c: In function ‘main’:
./Main.c:5:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d %d",&h,&w);
^
./Main.c:8:4: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d",&k);
^
Judge Result
Set Name
Sample
All
Score / Max Score
0 / 0
100 / 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
AC
1 ms
128 KB
subtask0_sample-02.txt
AC
1 ms
128 KB
subtask0_sample-03.txt
AC
1 ms
128 KB
subtask0_sample-04.txt
AC
0 ms
128 KB
subtask0_sample-05.txt
AC
0 ms
128 KB
subtask1_01.txt
AC
1 ms
128 KB
subtask1_02.txt
AC
1 ms
128 KB
subtask1_03.txt
AC
1 ms
128 KB
subtask1_04.txt
AC
1 ms
128 KB
subtask1_05.txt
AC
1 ms
128 KB
subtask1_06.txt
AC
1 ms
128 KB
subtask1_07.txt
AC
1 ms
128 KB
subtask1_08.txt
AC
1 ms
128 KB
subtask1_09.txt
AC
47 ms
256 KB
subtask1_10.txt
AC
8 ms
128 KB
subtask1_11.txt
AC
36 ms
256 KB
subtask1_12.txt
AC
36 ms
256 KB
subtask1_13.txt
AC
36 ms
256 KB
subtask1_14.txt
AC
48 ms
256 KB
subtask1_15.txt
AC
49 ms
256 KB
subtask1_16.txt
AC
35 ms
256 KB
subtask1_17.txt
AC
38 ms
256 KB
subtask1_18.txt
AC
0 ms
128 KB
subtask1_19.txt
AC
1 ms
256 KB
subtask1_20.txt
AC
43 ms
256 KB