import math
N = int(input())
X = []
Y = []
for i in range(N):
    x, y = map(int, input())
    X.append(x)
    Y.append(y)
l = [[]]
for i in range(N):
    for j in range(i + 1, N):
        math.sqrt()

92a678fa678436238e2a911992e6e0a479a279b0
<mask token>

<mask token>
for i in range(N):
    x, y = map(int, input())
    X.append(x)
    Y.append(y)
<mask token>
for i in range(N):
    for j in range(i + 1, N):
        math.sqrt()

<mask token>
N = int(input())
X = []
Y = []
for i in range(N):
    x, y = map(int, input())
    X.append(x)
    Y.append(y)
l = [[]]
for i in range(N):
    for j in range(i + 1, N):
        math.sqrt()

import math
N = int(input())
X = []
Y = []
for i in range(N):
    x, y = map(int, input())
    X.append(x)
    Y.append(y)
l = [[]]
for i in range(N):
    for j in range(i + 1, N):
        math.sqrt()
