Answer is : 1 2 2 because sizeof('3')takes 3 as character a

main()
{
printf("\n %d %d %d",sizeof('3'),sizeof("3"),sizeof(3));
}
wat is the o/p and how?

Question Posted / vinay kabra

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Answer Posted / vinay kabra

Answer is : 1 2 2
because

sizeof('3')takes 3 as character and so, size of a character
is 1 byte

sizeof("3") takes 3 as a string so, here strinf contains one
character 3 and end character '\0'. so, sizeof("3") gives o/p 2

and
sizeof(3) takes 3 as integer so size of an integer is 2 bytes

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