Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:21:26: error: ‘n’ was not declared in this scope st=1; dr=n; ^ user.cpp:25:24: error: ‘v’ was not declared in this scope if(v[m]<=x) st=m+1; else dr=m-1; ^ user.cpp:27:20: error: ‘v’ was not declared in this scope if(v[dr]==x) out<<dr<<"\n"; else out<<"-1"<<"\n"; ^ user.cpp:33:26: error: ‘n’ was not declared in this scope st=1; dr=n; ^ user.cpp:37:24: error: ‘v’ was not declared in this scope if(v[m]<=x) st=m+1; else dr=m-1; ^ user.cpp:45:26: error: ‘n’ was not declared in this scope st=1; dr=n; ^ user.cpp:49:24: error: ‘v’ was not declared in this scope if(v[m]<x) st=m+1; else dr=m-1; ^