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ループ
a = [1, 2, 3]
while True:
n = input('guess a number')
if n == 'q':
break
try:
n = int(n)
except ValueError:
print('type a number or type "q" to quit.')
if n in a:
print('You are right!')
else:
print('Wrong number. Please try again.')
モジュール
import math
math.pow(2, 3)
import random
random.randint(1, 100)
import statistics
n = [1, 2, 3]
statistics.mean(n)
statistics.median(n)
statistics.mode(n)
if __name__ == "__main__':
#コード
ファイル
with open ('aaa.txt', 'w') as f:
f.write('Hello, world')
with open ('bbb.txt', 'r', encoding='utf-8') as f:
print(f.read())
import csv
with open('ccc.csv', 'r') as f:
r = csv.reader(f, delimiter=',')
for row in r:
print(','.join(row))