vec = [2,4,6] print [3*x for x in vec] print [[x,x**2] for x in vec] #輸出 [6, 12, 18] [[2, 4], [4, 16], [6, 36]] freshfruit = ['aa','bb','bc'] print [wapon.strip() for wapon in freshfruit] #輸出 ['aa', 'bb', 'bc']
x
vec = [2,4,6]
print [3*x for x in vec]
print [[x,x**2] for x in vec]
#輸出
[6, 12, 18]
[[2, 4], [4, 16], [6, 36]]
freshfruit = ['aa','bb','bc']
print [wapon.strip() for wapon in freshfruit]
#輸出
['aa', 'bb', 'bc']