Run id: 101627

Main.cc: In function 'int main()':
Main.cc:26:20: error: 'b' was not declared in this scope
   printf("%.2lf\n",b*c)
                    ^
Main.cc:26:22: error: 'c' was not declared in this scope
   printf("%.2lf\n",b*c)
                      ^