What is the output of the following program
#include<stdio.h>
main()
{
int i=0;
fork();
printf("%d",i++);
fork();
printf("%d",i++);
fork();
wait();
}
Answer Posted / vijay r15
error undefined
function fork and wait
| Is This Answer Correct ? | 2 Yes | 3 No |
Post New Answer View All Answers
What are the types of assignment statements?
What are the 4 types of functions?
When I set a float variable to, say, 3.1, why is printf printing it as 3.0999999?
What is abstract data structure in c?
What is wrong in this statement? scanf(ā%dā,whatnumber);
What are the different types of data structures in c?
i want to know the procedure of qualcomm for getting a job through offcampus
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.
the portion of a computer program within which the definition of the variable remains unchanged a) mode b) module c) scope d) none
Do you know pointer in c?
What is the difference between a string copy (strcpy) and a memory copy (memcpy)? When should each be used?
Can a variable be both static and volatile in c?
I just typed in this program, and it is acting strangely. Can you see anything wrong with it?
printf(), scanf() these are a) library functions b) userdefined functions c) system functions d) they are not functions
What are the keywords in c?