Problem	potatosalad
User	jian
Submission Time	2023-09-09 18:35:30
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

potatosalad.cpp: In function ‘int main()’:
potatosalad.cpp:16:22: error: void value not ignored as it ought to be
16 | total += v.pop_back();
| ~~~~~~~~~~^~