what is the answer

Question

Comments

"cd"

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Can u Please explain

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check this once https://gateoverflow.in/226520/assignment-gate-dsa-2014

note that the above question solved by taking int size=4B

if int size=2B, then o/p is cd

Answer 1

Note: p will be updated as p=(p+sizeof(int))

 

Comments

@Shaik

but sizeof integer pointer is 8

right?

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@Shaik

then according to u then formulais  p+k = p+(size of integer* size of pointer)

but k shouldnot be constant??

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@srestha, mam

sizeof integer pointer is 8 

size of ( integer pointer ) = size of ( character pointer ) = size of ( float pointer ) = ...

due to anything represent in the same memory, 64 KB ===> 2¹⁶ B ===> 16 bits required to identify each Byte ===> pointer size is 2 B

but always we can't have 64 KB, but by default we take it only.

 

then according to u then formulais  p+k = p+(size of integer* size of pointer)

in this question k=sizeof(int), in some other question k=sizeof(float) or k=100 ( some constant )