📅  最后修改于: 2022-03-11 14:45:08.384000             🧑  作者: Mango
代码示例1
num = [1,2,3,4]
for x in range(len(num)):
num[x]-=1 #Same as num[x] = num[x]-1
print(num)
#Good luck my future sofwtare devs