Problem	card
User	AndyChen
Submission Time	2026-05-22 15:36:28
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

card.cpp: In function ‘int main()’:
card.cpp:17:25: error: invalid operands of types ‘<unresolved overloaded function type>’ and ‘int’ to binary ‘operator+’
17 | a.erase(a.begin+0);
| ~~~~~~~^~
| | |
| | int
| <unresolved overloaded function type>