Submission #435921

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Source Code Expand

import java.util.Scanner;

public class Main{

        public static void main(String[] args){

            Scanner sc = new Scanner(System.in);

                double lg;

                double max=0;

 

                int n = sc.nextInt();

                int x[] = new int[100];

                int y[] = new int[100];

 

                for(int i=0;i<n;i++){

                    x[i] = sc.nextInt();                       

                    y[i] = sc.nextInt(); 

                }

                for(int i=0;i<n;i++){

                    for(int j=i+1;j<n;j++){

                            lg =Math.sqrt((x[i]-x[j])*(x[i]-x[j])+(y[i]-y[j])*(y[i]-y[j]));

                            if(lg>max) max = lg;

                    }

                }

         System.out.println(max);

         }

}

Submission Info

Judge Result