Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:7:8: error: ‘n’ was not declared in this scope f>>n; ^ user.cpp:8:9: error: ‘i’ was not declared in this scope for(i=2;i*i<=n;i++) ^ user.cpp:11:13: error: ‘nr’ was not declared in this scope nr++; ^ user.cpp:12:13: error: ‘v’ was not declared in this scope v[nr].a=i; ^ user.cpp:21:9: error: ‘nr’ was not declared in this scope nr++; ^ user.cpp:22:9: error: ‘v’ was not declared in this scope v[nr].a=n; ^ user.cpp:25:5: error: ‘p’ was not declared in this scope p=1; ^ user.cpp:26:9: error: ‘i’ was not declared in this scope for(i=1;i<=nr;i++) ^ user.cpp:26:16: error: ‘nr’ was not declared in this scope for(i=1;i<=nr;i++) ^ user.cpp:27:14: error: ‘v’ was not declared in this scope p=p*(v[i].b+1); ^ user.cpp:29:9: error: ‘i’ was not declared in this scope for(i=1;i<=nr;i++) ^ user.cpp:29:16: error: ‘nr’ was not declared in this scope for(i=1;i<=nr;i++) ^