To find the standard deviation of all nodes in a linked list, we can follow these steps:
mean
function from the statistics
module.stdev
function from the statistics
module or by computing it manually using the formula sqrt(sum([(x - mean)**2 for x in list])/len(list))
.Here is the implementation:
main.py1039 chars42 lines
In this implementation, we store the values of all nodes in the values
list and then compute the mean and standard deviation using the mean
and stdev
functions from the statistics
module. Alternatively, we can compute the standard deviation manually using the formula and the sqrt
function from the math
module. This implementation has a time complexity of O(n) since we need to traverse the linked list once, where n is the number of nodes in the list.
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