Eroare de compilare: main.cpp: In function 'double triunghi(double, double, double)': main.cpp:15:20: error: invalid types 'ura [1003][double]' for array subscript double x1=v[pz1].a,x2=v[pz2].a,x3=v[pz3].a,y1=v[pz1].b,y2=v[pz2].b,y3=v[pz3].b; ^ main.cpp:16:22: error: 'x2' was not declared in this scope double rez = (x1-x2)*(y1-y3)-(x1-x3)*(y1-y2); ^~ main.cpp:16:30: error: 'y3' was not declared in this scope double rez = (x1-x2)*(y1-y3)-(x1-x3)*(y1-y2); ^~ main.cpp:16:38: error: 'x3' was not declared in this scope double rez = (x1-x2)*(y1-y3)-(x1-x3)*(y1-y2); ^~ main.cpp:16:46: error: 'y2' was not declared in this scope double rez = (x1-x2)*(y1-y3)-(x1-x3)*(y1-y2); ^~ main.cpp: In function 'double add(double, double, double, double)': main.cpp:21:22: error: invalid types 'ura [1003][double]' for array subscript double x1=rez[pz1].a,x2=rez[pz2].a,x3=v[pz3].a,y1=rez[pz1].b,y2=rez[pz2].b,y3=v[pz3].b; ^ main.cpp:22:20: error: 'x2' was not declared in this scope double rezc = (x2-x1)*(x2-x1)+(y2-y1)*(y2-y1); ^~ main.cpp:22:36: error: 'y2' was not declared in this scope double rezc = (x2-x1)*(x2-x1)+(y2-y1)*(y2-y1); ^~ main.cpp: In function 'int main()': main.cpp:47:17: error: invalid types 'ura [1003][double]' for array subscript cin>>v[i].a>>v[i].b>>v[i].poz; ^ main.cpp:47:25: error: invalid types 'ura [1003][double]' for array subscript cin>>v[i].a>>v[i].b>>v[i].poz; ^ main.cpp:47:33: error: invalid types 'ura [1003][double]' for array subscript cin>>v[i].a>>v[i].b>>v[i].poz; ^ main.cpp:49:15: error: invalid operands of types 'ura [1003]' and 'double' to binary 'operator+' sort(v+1,v+n+1,cmp); ~^~ main.cpp:51:11: error: invalid types 'double [1003][double]' for array subscript st[++k]=1; ^ main.cpp:52:11: error: invalid types 'double [1003][double]' for array subscript st[++k]=2; ^ main.cpp:55:37: error: invalid types 'double [1003][double]' for array subscript while(k>1 && triunghi(st[k-1],st[k],i)<0) ^ main.cpp:55:43: error: invalid types 'double [1003][double]' for array subscript while(k>1 && triunghi(st[k-1],st[k],i)<0) Non zero exit status: 1