会社で少し盛り上がった Project Euler をやってみる 009 ref: https://qiita.com/junichiro/items/51d23139d469d1196c2e

file0.txt

a^2 + b^2 = c^2

file1.txt

import sys


class Problem9:

    def main(self, total):
        for a in range(1, total - 1):
            for b in range(a + 1, int((total - a) / 2) + 1):
                c = total - a - b
                if c ** 2 == a ** 2 + b ** 2:
                    return a * b * c


if __name__ == '__main__':
    total = 1000
    if len(sys.argv) == 2:
        total = int(sys.argv[1])
    p = Problem9()
    print(p.main(total))