Eroare de compilare: main.cpp:24:1: error: 'vector' does not name a type vector<pair<int, int>> copaci; ^~~~~~ main.cpp: In function 'void read()': main.cpp:30:9: error: 'copaci' was not declared in this scope copaci.emplace_back(x, y); ^~~~~~ main.cpp: In function 'void solve()': main.cpp:36:5: error: 'vector' was not declared in this scope vector<pair<int, int>> li; ^~~~~~ main.cpp:36:25: error: expected primary-expression before '>' token vector<pair<int, int>> li; ^~ main.cpp:36:28: error: 'li' was not declared in this scope vector<pair<int, int>> li; ^~ main.cpp:37:12: error: expected primary-expression before 'int' vector<int> xri; ^~~ main.cpp:39:29: error: 'copaci' was not declared in this scope for (pair<int, int> p : copaci) { ^~~~~~ main.cpp:48:63: error: 'xri' was not declared in this scope arieMax = max((unsigned long long)((p.first - xri[i]) * (intr.second - intr.first)), arieMax); ^~~ main.cpp:52:49: error: 'xri' was not declared in this scope if (!ok(intr, li[i]) && an.first != xri[i]) { ^~~ main.cpp:60:13: error: 'xri' was not declared in this scope xri.push_back(p.first); ^~~ main.cpp:69:60: error: 'xri' was not declared in this scope arieMax = max((unsigned long long)((an.first - xri[i]) * (intr.second - intr.first)), arieMax); ^~~ main.cpp: In function 'int main()': main.cpp:77:10: error: 'copaci' was not declared in this scope sort(copaci.begin(), copaci.end(), comp); ^~~~~~ Non zero exit status: 1