Eroare de compilare: user.cpp:1:1: error: ‘nclude’ does not name a type nclude <fstream> ^ user.cpp:8:1: error: ‘ifstream’ does not name a type ifstream fin(InFile); ^ user.cpp:9:1: error: ‘ofstream’ does not name a type ofstream fout(OutFile); ^ user.cpp: In function ‘int area(int, int, int, int, int, int)’: user.cpp:20:38: error: ‘abs’ was not declared in this scope return abs(det(X1,Y1,X2,Y2,X3,Y3)); ^ user.cpp: In function ‘int main()’: user.cpp:25:5: error: ‘fin’ was not declared in this scope fin>>Q; ^ user.cpp:31:13: error: ‘fout’ was not declared in this scope fout<<"DA\n"; ^ user.cpp:35:13: error: ‘fout’ was not declared in this scope fout<<"NU\n"; ^ user.cpp:39:5: error: ‘fout’ was not declared in this scope fout.close(); ^ user.cpp: In function ‘int area(int, int, int, int, int, int)’: user.cpp:21:1: warning: control reaches end of non-void function [-Wreturn-type] } ^