Eroare de compilare: user.cpp:7:1: error: ‘map’ does not name a type map <int,int> M; ^ user.cpp: In function ‘int main()’: user.cpp:35:20: error: ‘M’ was not declared in this scope if(M.find(2)==M.end()) M[2]=ex; ^ user.cpp:45:24: error: ‘M’ was not declared in this scope if(M.find(s)==M.end()) M[s]=ex; ^ user.cpp:52:20: error: ‘M’ was not declared in this scope if(M.find(x)==M.end()) M[x]=1; ^ user.cpp:57:51: error: ‘M’ was not declared in this scope for(unordered_map <int,int> :: iterator it=M.begin(),sf=M.end();it!=sf;++it) ^ user.cpp:57:76: error: ‘sf’ was not declared in this scope for(unordered_map <int,int> :: iterator it=M.begin(),sf=M.end();it!=sf;++it) ^ user.cpp:69:9: error: ‘M’ was not declared in this scope M.clear(); ^