02. Center Point

import math

def solve(x, y):
    return math.sqrt(math.pow(x, 2) + math.pow(y, 2))

x1 = float(input())
y1 = float(input())
x2 = float(input())
y2 = float(input())

if solve(x1, y1) <= solve(x2, y2):
    print(f"({math.floor(x1)}, {math.floor(y1)})")
else:
    print(f"({math.floor(x2)}, {math.floor(y2)})")