#! /usr/bin/env python3
"""
pe9.py
https://mind.kittttttan.info/py/pe9
"""
def pe9(limit=1000):
"""
Find the only Pythagorean triplet, {a, b, c}, for which a + b + c = 1000.
"""
l2 = (limit >> 1) + 1
# list = []
for x in range(1, l2):
for y in range(x, l2):
z = limit - x - y
if x * x + y * y == z * z:
print(x * y * z)
# list.append((x, y, z))
return
# return list
if __name__ == "__main__":
pe9()