Problem	sumstack
User	Ming
Submission Time	2025-06-21 15:19:44
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

sumstack.cpp: In function ‘int main()’:
sumstack.cpp:32:13: error: ‘l’ was not declared in this scope
32 | l
| ^
sumstack.cpp:32:13: error: expected ‘}’ at end of input
sumstack.cpp:30:9: note: to match this ‘{’
30 | {
| ^
sumstack.cpp:32:13: error: expected ‘}’ at end of input
32 | l
| ^
sumstack.cpp:15:5: note: to match this ‘{’
15 | {
| ^
sumstack.cpp:32:13: error: expected ‘}’ at end of input
32 | l
| ^
sumstack.cpp:9:1: note: to match this ‘{’
9 | {
| ^