bapc-prelim-2016/c.py

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2016-09-24 12:51:18 +02:00
from __future__ import print_function
import sys
a = map(int, sys.stdin.readline().split())
b = map(int, sys.stdin.readline().split())
c = map(int, sys.stdin.readline().split())
def mul(a, b):
x,y = a; z,w = b
return x*z + y*w
def add(a, b):
x,y = a; z,w = b
return (x+z, y+w)
def sub(a, b):
x,y = a; z,w = b
return (x-z, y-w)
if mul(sub(b, a), sub(c, a)) == 0:
print(*sub(add(c, b), a))
elif mul(sub(a, b), sub(c, b)) == 0:
print(*sub(add(a, c), b))
elif mul(sub(b, c), sub(a, c)) == 0:
print(*sub(add(a, b), c))
else:
print("WTF")