Printf

Question

What is the output??

Comments

424

%%

would be the outputs

(sizeof('3') -> return the size of assci value of character which an integer

 sizeof("3")-> returns 2 bcoz it is a string and in this case it would return no. of elements in string which are 3 and /0.

sizeof(3)-> returns size of integer )

these values are compiler dependent and i have assumed int is of 4

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Yes but why for second one only 2 %% are printed please explain???

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saumya mishra

actually % is generally used for identify that what type we have ? means int , char , str or other many fields so when first one comes we are excpecting 2nd one to something  like that  

The character % is followed by one of the following characters.

The flag character
The field width
The precision
The length modifier
The conversion specifier:

see link

https://www.geeksforgeeks.org/how-to-print-using-printf/

Answer 1

Anser is 111 (111 is because inside the printf statement sizeof get some integer value  so that its return 1 (true) value ) and %%(Here if put %% it will print single % )

Comments

Answer is b.