can anybody help me to troubleshoot this code

[Pushpa]

According to this code i must get the same number as o/p. But shift and add seems not functioning well.Can anybody help me to troubleshoot

[Majicz]

Hello Pushpa,
Thank you for contacting National Instruments.
Which code are you specifying
Just make your problem clearly and elaborated
you can send me your code & If you might want to contact the developer of your application, contact - mathews.j@consultant.com

Have a great day.
Regards~
Mathews