我想在另一个 function 中使用 function 的结果

Question

some_list = [ [ ], [ ], [ ] ]

def my_func(sum):
     ...
     a = 0
     b = 1
     return a, b

I'm trying to append to the given index in some_list by getting the index from a and b .

What do I need to write so that this code below would work?

some_list[a].append(win)
some_list[b].append(loss)

Answer 1

Assign two variables at once to the call of your function, like this:

some_list = [ [ ], [ ], [ ] ]

def my_func(sum):
     ...
     a = 0
     b = 1
     return a, b

a, b = my_func(sum) # this here

some_list[a].append(win)
some_list[b].append(loss)

Answer 2

Assuming by 'work' you mean that you want to use the return value of the function as the index of an array.

a, b = my_func(whatever)
some_list[a].append(win)
some_list[b].append(loss)

Answer 3

some_list = [ [ ], [ ], [ ] ]

def my_func(sum):
     a = 0
     b = 1
     return a, b



sum = 5
a,b = my_func(sum)

win = 'aaa'
loss = 'bbb'
some_list[a].append(win)
some_list[b].append(loss)

print(some_list)