Submission #959277

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Source Code Expand

#include<stdio.h>
#include<math.h>
int main(){
int i,j,n,x[110],y[110];
double max=0,l;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d %d",&x[i],&y[i]);
for(j=i;j;j--){
l=hypot(x[i]-x[j-1],y[i]-y[j-1]);
if(max<l)max=l;
}
}
printf("%.10f\n",max);
return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:6:6: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
./Main.c:8:6: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result