Eroare de compilare: main.cpp: In function 'int solve(int, long long int, int*, int*)': main.cpp:4:10: error: 'pair' was not declared in this scope 4 | vector<pair<int, int>> c( n ); | ^~~~ main.cpp:4:3: error: 'vector' was not declared in this scope 4 | vector<pair<int, int>> c( n ); | ^~~~~~ main.cpp:4:15: error: expected primary-expression before 'int' 4 | vector<pair<int, int>> c( n ); | ^~~ main.cpp:8:5: error: 'c' was not declared in this scope 8 | c[i] = { m[i], cnt[i] }; | ^ main.cpp:9:9: error: 'c' was not declared in this scope 9 | sort( c.begin(), c.end() ); | ^ main.cpp:9:3: error: 'sort' was not declared in this scope; did you mean 'short'? 9 | sort( c.begin(), c.end() ); | ^~~~ | short Non zero exit status: 1