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Python Functional Python The Lambda Lambada Reduce

Sahar Nasiri
Sahar Nasiri
7,454 Points

Total

Why did Kenneth change this:

total = total * x

What is different between that and:

total = x * total

2 Answers

Sahar, Kenneth's statement "We gotta get tricky here" refers to the if-else statement he added to fix the multiply by zero which made the statement always equal zero. I believe he swapped x and total for clarity; the if statement is correcting for an issue with the total variable. The order of x and total seemed to make no difference with the operation of the if statement.

Stéphane Diez
Stéphane Diez
19,350 Points

nothing, it's the same. I prefer to do it like this total = total * x

alt text

Sahar Nasiri
Sahar Nasiri
7,454 Points

Yeah I thought so, too. Kenneth changed the code in the video and he said "We gotta get tricky her"!