Eroare de compilare: user.cpp:14:1: error: ‘set’ does not name a type set<int> y; ^ user.cpp: In function ‘bool comparare(punct, punct)’: user.cpp:27:37: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] return ((A.x<B.x) || (A.x==B.x) && (A.y<B.y)); ^ user.cpp: In function ‘void Solutie(int, int)’: user.cpp:86:39: error: ‘y’ was not declared in this scope if(abs(v[i].x - dreapta.x)<=smin ) {y.insert(v[i]); } ^ user.cpp: In function ‘int main()’: user.cpp:119:6: error: ‘y’ was not declared in this scope sort(y.begin(),y.end(),comp); ^