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August 10, 2009 at 12:01 PM

Hi Friend,

Output is 63.

As you have set the value 7 to the variable i.The i++ increments the number after its use therefore it uses 7 and then increment it to 8, the ++i increments the value before using it so the value of i becomes 9.Therefore the output comes to 7*9 i.e 63.

Thanks

August 10, 2009 at 12:36 PM

Ans: 63


Explanation:

i initialised to 7.
Breaking your code to to steps:

i++ = 8. But since it is post increment, 7 will be passed 1st and then incremented to 8..

++i = 9. Since at this point i was incremented to 8 and since it is pre increment, value is 1st incremented and then passed..

Hence: 7*9=63.









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