main()
{
printf("\n %d %d %d",sizeof('3'),sizeof("3"),sizeof(3));
}

Answer Posted / hemachandar

the first ('3') value goes to char., so it takes 1.
then for second ("3") value takes the string., string value takes 2.
for third (3), its int., so it takes the value of 2.

Every printf takes the values from right to left, so it takes the output as 2 2 1.
Simple!!!

Is This Answer Correct ?    1 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Can you please explain the difference between strcpy() and memcpy() function?

593


Explain how can you check to see whether a symbol is defined?

652


Why array is used in c?

547


Read N characters in to an array . Use functions to do all problems and pass the address of array to function. 1. Print only the alphabets . If in upper case print in lower case vice versa. 2. Enter alphanumeric characters and form 2 array alphaets and digits.Also print the count of each array. 3. Find the count of a certain character. 4. Print the positions where a certain character occured. 5. Print the characters between successive array elements. 6. Find the largest and smallest charcter. How many times it each one occured. 7. Enter a certain range. Print out the array elements which occured between these range. 8. Reverse a character array without using another array. 9. Reverse an array region. 10. Replace a the array elements with it next character . Use a after z. 11. Code the array element with certain character as first alphabet. 12. Duplicate all the vowels in a character array. What is the new count. 13. Delete the vowels in a character array. What is the new array count. 14. Print the count of all characters in the array. 15. Enter n alphabets and store a upto tht charcter in array.What is the array count? 16. Sort a character array. 17. Merge 2 character arrays largearray,smallarray. 18. Find the pair with largest number of characters in between. 19. Find the numerical value of a charcter array. 20. Store n numeral characters in an arrray. Insert another numeral character in a certain position. 21. Insert a character in a sorted array. 22. Merge 2 sorted arrays in sorted fashion. 23. Duplicate the least occuring character. 24. Write a menu driven program to circular right/left shift an array of n elements. 25. Is the character array palindrome? if not make it palindrome. 26. Concatenate the first n charaters to the end of the string. 27. Print all n group of chracters which are palindrome. 28. Concatneate the reverse of last n characters to the array.

3338


What is void c?

558






Which is an example of a structural homology?

769


find the value of y y = 1.5x+3 for x<=2 y = 2x+5 for x>2

1519


what are the program that using a two dimensional array that list the odd numbers and even numbers separately in a given 10 inputs values

1253


What are 'near' and 'far' pointers?

607


Why c is called a middle level language?

628


What does p mean in physics?

577


Are the variables argc and argv are always local to main?

563


write a sorting prgm to sort 50 nos and sum them and also remove all the occurrences of 15 and print it?

1670


What are different storage class specifiers in c?

611


how to introdu5ce my self in serco

1517