Answer / susie

Answer :

c=2;

Explanation:

Here unary minus (or negation) operator is used
twice. Same maths rules applies, ie. minus * minus= plus.

Note:

However you cannot give like --2. Because --
operator can only be applied to variables as a decrement
operator (eg., i--). 2 is a constant and not a variable.

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main() { static int var = 5; printf("%d ",var--); if(var) main(); }

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program to find magic aquare using array

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