Run id: 165093

Main.cc: In function 'int main()':
Main.cc:7:6: error: 'km' was not declared in this scope
      km=d*6;
      ^
Main.cc:11:9: error: 'km' was not declared in this scope
         km=2*6+(d-2)*1.8;
         ^
Main.cc:15:9: error: 'km' was not declared in this scope
         km=km+1.8*1.5*(d-10);
         ^