Answer Posted / umamaheswari

p is a pointer variable which is holding the address of
another variable ,*p indicates the value that stored in
particular address

++(*p)-the value of the particular variable which is stored
in p is first incremented and used by next instruction

(*p)++ -the value of the particular variable which is
stored is executed or used by next instruction as it is
what it was,if it is any looping statement first time the
loop will be executed with the original value while doing
the second looping it is incremented by 1

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