Submission #346022

#	Time	Username	Problem	Language	Result	Execution time	Memory
346022		cabbagecabbagecabbage	Odašiljači (COCI20_odasiljaci)	Cpython 3	35 / 70	1089 ms	4580 KiB

odasiljaci

from math import hypot,inf
from decimal import *
getcontext().prec = 20
def dist(x1,y1,x2,y2):
	return Decimal(hypot(abs(y2-y1),abs(x2-x1)))

n = int(input())
coors = []
dists = [inf for i in range(n)]
for i in range(n):
	x,y = map(int,input().split())
	for j in range(i):
		d = dist(coors[j][0],coors[j][1],x,y)
		dists[i] = min(dists[i],d)
		dists[j] = min(dists[j],d)
	coors.append((x,y))

print(f'{max(dists)/2:.20f}')

• Subtask 1: 35 / 70