Python的if小技巧
1 min readMay 29, 2019
執行函數
from math import sqrtwith open('prime.txt', 'w') as f:
for num in range(2, 100):
if is_prime(num):
f.write(str(num) + '\n')
print('写入完成!')
找尋字串是否包含於條件中
birth = input('请输入你的生日: ')
with open('pi_million_digits.txt') as f:
lines = f.readlines()
pi_string = ''
for line in lines:
pi_string += line.strip()
if birth in pi_string:
print('Bingo!!!')