Problem	contestcalc
User	Junxian
Submission Time	2026-03-07 10:16:19
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

contestcalc.cpp: In function ‘int main()’:
contestcalc.cpp:11:12: error: cannot convert ‘std::string’ {aka ‘std::__cxx11::basic_string<char>’} to ‘std::map<std::__cxx11::basic_string<char>, int>::mapped_type’ {aka ‘int’} in assignment
11 | m[key] = value;
| ^~~~~
| |
| std::string {aka std::__cxx11::basic_string<char>}