Answer / aravind

1. stack as an array or linked list (two ways)
2.define array.
3.perform push operation by taking one more array.
4.perform pop and store the popped items
5.display function to print the popped values
6.make sure you reach LIFO

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Apart from dennis ritchie who the other person who contributed in design of c language.

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Diff between for loop and while loop?

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Three major criteria of scheduling.

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Find if a number is power of two or not?

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