C++ if statement ladder statement Checking for the highest input weight

#include <iostream>
using namespace std;
int main()/*  w  w  w .j a  va 2 s .co  m*/
{
   int digout;
   double inlbs;
   cout << "Enter the input weight: ";
   cin  >> inlbs;
   if (inlbs >= 90)
      digout = 1111;
   else if (inlbs >= 80)
      digout = 1110;
   else if (inlbs >= 70)
      digout = 1101;
   else if (inlbs >= 60)
      digout = 1100;
   else
      digout = 1011;
   cout << "The digital output is " << digout << endl;
   return 0;
}