Loop

#include<iostream>
using namespace std; // loop
int main()
{
  int number;
  do
  {
      cout<<"Input integer from  0 to 99\n";
    LOOP:  cin>>number;
      if(number>99, number<0)
          cout<<"Wrong number...\n";
          goto LOOP;
  }
  while(number% 2 == 0);
   while(number% 2 == 1);
  if(number<99, number>=0)
                    // else

return 0;
}