Submission #110039

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Source Code Expand

#!/usr/bin/env python
# -*- coding:utf-8 -*-
import timeit
import time
import sys
import io
import re
import math

n=int(raw_input())
l=[]
ans=[]


for i in range(n):
    l.append(map(float, raw_input().split()))

for m in l:
    for o in l:
        kyori=((float(m[0])-float(o[0]))**2+(float(m[1])-float(o[1]))**2)**0.5
        ans.append(kyori)
print max(ans)

Submission Info

Judge Result