paper was so conceptual sab mix tha obj eassy be thi or kouch concept based thi or subj ma short was so taugh calloc ka program ha tha setf()ka progrm tha jis ma 15 bit right hand sa aisa tha kouch two class ka instance ka progrm tha aik output thi swap ki long swap ka program tha 2 output thi aik thi factorial or divide karna tha ghooma kr di thi aik two value ko add or subtract ka tha ya be simple nhi tha baqi overall thk tha best of luck guys