How can I reduce an operation with a subscript?
How can I reduce an operation with a subscript? Question: expenses = [ (‘Dinner’, 80), (‘Car repair’, 120), (‘csgo skins’, 200) ] # Version with for-loop sum = 0 for expense in expenses: sum += expense[1] print(sum) # Version using lambda+reduce sum2 = reduce((lambda a, b: a[1] + b[1]), expenses) print(sum2) I’m trying to obtain, …