Eroare de compilare: main.cpp: In function 'int main()': main.cpp:13:5: error: 'unordered_map' was not declared in this scope unordered_map<int, vector<int> > mep; ^~~~~~~~~~~~~ main.cpp:13:19: error: expected primary-expression before 'int' unordered_map<int, vector<int> > mep; ^~~ main.cpp:22:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < v.size(); i++){ ~~^~~~~~~~~~ main.cpp:23:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 0; j < v.size(); j++){ ~~^~~~~~~~~~ main.cpp:24:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int k = 0; k < v.size(); k++){ ~~^~~~~~~~~~ main.cpp:26:17: error: 'mep' was not declared in this scope mep[sum] ={v[i], v[j], v[k]}; ^~~ main.cpp:32:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < v.size(); i++){ ~~^~~~~~~~~~ main.cpp:33:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 0; j < v.size(); j++){ ~~^~~~~~~~~~ main.cpp:34:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int k = 0; k < v.size(); k++){ ~~^~~~~~~~~~ main.cpp:36:20: error: 'mep' was not declared in this scope if(mep.find(s - sum) != mep.end()){ ^~~ Non zero exit status: 1