Problem	stamps2
User	YSH2020
Submission Time	2025-12-04 20:30:46
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

stamps2.cpp: In function ‘int main()’:
stamps2.cpp:27:2: error: ‘co’ was not declared in this scope; did you mean ‘c’?
27 | co[0] = count;
| ^~
| c
stamps2.cpp:32:30: error: no matching function for call to ‘std::vector<std::pair<long long int, long long int> >::push_back(<brace-enclosed initializer list>)’
32 | ans.push_back({co[i], c[i]});
| ^
In file included from /usr/include/c++/9/vector:67,
from /usr/include/c++/9/functional:62,
from /usr/include/c++/9/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/9/algorithm:71,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
from stamps2.cpp:1:
/usr/include/c++/9/bits/stl_vector.h:1184:7: note: candidate: ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = std::pair<long long int, long long int>