If limit =5. Then…… 1 3 5 5 9…………

#include<conio.h>

#include<stdio.h>

void main()

      {    clrscr();

                   int i,n,a=1,b=3;

                   scanf("%d",&n);

                   for(i=1;i<=n;i++)

                   {

                                if(i%2==0)

                     {  printf("%d ",b);

                                b=b+2;

                                }

                                else

                                {  printf("%d ",a);

                                   a=a+4;

                                   }

                                   }

                                   getch();

                                                  }