Output of the following C Program

Question

 

Comments

My doubt is here m*n should produce an Overflow Shouldn't it ?

So we need to keep it in range if we do that then the answer is very different it comes out to be -14. But answer is 3000. I don't know why its not an overflow ?

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m*n = $15\times 10^5$

$m*n < 2^{31} -1$

why overflow?

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Doesnt int range from $-2^{31}$ to $2^{31}-1$, for a 4 byte int?

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Na462! is considering int to be of 2 byte, I guess!

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Yeah i am assuming it to be of 16bits

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how to decide whether to consider int to be of 2 byte or 4 byte,

as generally i consider it to be of 2 byte

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if it is depends upon size, in GATE they must specify what to take

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if it is not specified then we have to take 4 Byte. As we take the default for c in any competitive programming or programming.