text: #include<stdio.h>
  
  int main()
  {
      int a;
      printf("Enter a number = ");
      scanf("%d",&a);
      for(int i=2;i<=a;i++)
      {
          if(i&1==1) // If LSB of a binary number is 1, it is an odd number
          continue;
          printf("%d ",i);
      }
      return 0;
  }