想请问一下如何以for循环个数当作变量写成函数
效果类似于:
def what_I_want(number_loop):
if number_loop == 2:
for i in range(3):
for j in [i,i+1]:
print(j)
elif number_loop == 3:
for i in range(3):
for j in [i,i+1]:
for k in [j,j+1]:
print(k)
...
也就是说,输入任意正整数 n,他会帮我
做n次for loop,且下一层的iterator是由上一层的element而来
也就是树状图的概念,但是每一层长下去的子枝是根据该母枝而定
谢谢解惑~~