Problem	coins
User	MasterCoder8421
Submission Time	2025-12-10 15:30:45
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

shahrnaz.cpp:4:15: error: ‘vector’ was not declared in this scope
4 | int find_coin(vector<int> b) {
| ^~~~~~
shahrnaz.cpp:4:15: note: suggested alternatives:
In file included from /usr/include/c++/9/vector:67,
from shahrnaz.cpp:1:
/usr/include/c++/9/bits/stl_vector.h:386:11: note: ‘std::vector’
386 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from shahrnaz.cpp:1:
/usr/include/c++/9/vector:90:13: note: ‘std::pmr::vector’
90 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
shahrnaz.cpp:4:22: error: expected primary-expression before ‘int’
4 | int find_coin(vector<int> b) {
| ^~~