if 条件式: 処理内容
for i in range(5): print(i)
while 条件式: 処理内容
def 関数名(引数): 処理内容
my_list = [1, 2, 3, 4, 5] my_list.append(6) print(my_list)
my_dict = {'key': 'value'} print(my_dict['key'])
import numpy as np arr = np.array([1, 2, 3]) print(arr)
import numpy as np arr = np.array([1, 2, 3]) arr = arr * 2 print(arr)
import numpy as np matrix = np.array([[1, 2], [3, 4]]) print(matrix)