Submission #2203059

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
int n;
struct point{
    int x,y;
}p[10010];
int sum;
int main(){
    scanf("%d",&n);
    for(int i=0;i<n;++i){
        scanf("%d%d",&p[i].x,&p[i].y);
    }
    int tmp=0;
    for(int i=0;i<n;++i){
        for(int j=i+1;j<n;++j){
            tmp=abs(p[i].x-p[j].x)*abs(p[i].y-p[j].y);
            sum=max(sum,tmp);
        }
    }
    cout<<sum<<endl;
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:9:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n);
                   ^
./Main.cpp:11:38: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d%d",&p[i].x,&p[i].y);
                                      ^

Judge Result