Submission #501193

Source Code Expand



#include<stdio.h>



int main(void){
    int n,h;
    int k,l;
    int a[2000][2000]={2};
    int temp=0;
    int tmp;
    int ans=0;
    int i,j,b,c;
    scanf("%d",&n);
    scanf("%d",&h);
    for(i=0;i!=h;i++){
        scanf("%d%d",&k,&l);
        if((k+l)%2==0){a[k][l]=0;}else{a[k][l]=1;}
    }
    
    for(i=0;i!=n;i++){
        for(j=0;j!=n;j++){
            if(a[j][i]==0||a[j][i]==1){
                
                
                
                
                for(b=i;i!=n;b++){
                    for(c=j+1;j<n;c++){
                        if(a[c][b]==0){
                            temp++;}
                        if(a[c][b]==1){temp--;}
                        if(temp<0){tmp=0-temp;}else{tmp=temp;}
                        if(ans<tmp){ans=tmp;}
                        
                    }
                }
                
            }
            temp=0;
        }
    }
    printf("%d\n",temp);
    return 0;}

Submission Info

Submission Time
Task E - マス目色ぬり
User unsepttrium
Language C (GCC 4.9.2)
Score 0
Code Size 991 Byte
Status WA
Exec Time 27 ms
Memory 796 KiB

Compile Error

./Main.c: In function ‘main’:
./Main.c:16:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n);
     ^
./Main.c:17:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&h);
     ^
./Main.c:19:9: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d%d",&k,&l);
         ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 100
Status
WA × 3
WA × 27
Set Name Test Cases
Sample example_0.txt, example_1.txt, example_2.txt
All all_black_0.txt, all_black_1.txt, all_edge_0.txt, all_edge_1.txt, all_edge_2.txt, all_white_0.txt, all_white_1.txt, corner_0.txt, example_0.txt, example_1.txt, example_2.txt, maxrand_0.txt, maxrand_1.txt, maxrand_2.txt, maxrand_3.txt, maxrand_4.txt, random_0.txt, random_1.txt, random_2.txt, random_3.txt, random_4.txt, smallrand_0.txt, smallrand_1.txt, smallrand_2.txt, example_0.txt, example_1.txt, example_2.txt
Case Name Status Exec Time Memory
all_black_0.txt WA 27 ms 724 KiB
all_black_1.txt WA 24 ms 788 KiB
all_edge_0.txt WA 25 ms 784 KiB
all_edge_1.txt WA 24 ms 788 KiB
all_edge_2.txt WA 26 ms 788 KiB
all_white_0.txt WA 26 ms 732 KiB
all_white_1.txt WA 26 ms 784 KiB
corner_0.txt WA 26 ms 764 KiB
example_0.txt WA 23 ms 796 KiB
example_1.txt WA 27 ms 796 KiB
example_2.txt WA 23 ms 796 KiB
maxrand_0.txt WA 25 ms 788 KiB
maxrand_1.txt WA 23 ms 788 KiB
maxrand_2.txt WA 24 ms 788 KiB
maxrand_3.txt WA 25 ms 796 KiB
maxrand_4.txt WA 25 ms 784 KiB
random_0.txt WA 23 ms 796 KiB
random_1.txt WA 23 ms 744 KiB
random_2.txt WA 25 ms 796 KiB
random_3.txt WA 25 ms 784 KiB
random_4.txt WA 25 ms 792 KiB
smallrand_0.txt WA 25 ms 776 KiB
smallrand_1.txt WA 25 ms 788 KiB
smallrand_2.txt WA 24 ms 792 KiB