Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:110:20: error: ‘mp’ was not declared in this scope ant += mp[l-v[i]-v[j]]; ^ user.cpp:112:16: error: ‘mp’ was not declared in this scope ++ mp[v[i]+v[j]]; ^ user.cpp: In member function ‘char InParser::read_ch()’: user.cpp:48:38: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(buff, 1, 4096, fin); ^