sum nested list 我连题目都没看懂T_T 求解答# JobHunting - 待字闺中
l*4
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题目是
Given a nested list of integers, returns the sum of all integers in the list
weighted by their depth. For example, given the list {{1,1},2,{1,1}} the
function should return 10 (four 1's at depth 2, one *2 at depth 1). Given
the list {1,{4,{6}}} the function should return 27 (one 1 at depth 1, one 4
at depth 2, and *one 6 at depth 3)
第二个例子我还能理解，第一个例子为啥有四个1在depth 2啊？难道不应该是两个1在
depth 1，一个2在depth 2，还有两个1在depth 3吗？？？
求拍醒
Given a nested list of integers, returns the sum of all integers in the list
weighted by their depth. For example, given the list {{1,1},2,{1,1}} the
function should return 10 (four 1's at depth 2, one *2 at depth 1). Given
the list {1,{4,{6}}} the function should return 27 (one 1 at depth 1, one 4
at depth 2, and *one 6 at depth 3)
第二个例子我还能理解，第一个例子为啥有四个1在depth 2啊？难道不应该是两个1在
depth 1，一个2在depth 2，还有两个1在depth 3吗？？？
求拍醒
