C Interview Questions
Questions Answers Views Company eMail

illustrate the use of address operator and dereferencing operator with the help of a program guys plzzz help for this question


write a program to convert a expression in polish notation(postfix) to inline(normal) something like make 723+* (2+3) x 7 (not sure) just check out its mainly printing expression in postfix form to infix.

Lovely Professional University,


Draw a flowchart to produce a printed list of all the students over the age of 20 in a class .The input records contains the name and age of students. Assume a sentinel value of 99 for the age field of the trailer record



A marketing company wishes to construct a decision table to decide how to treat clients according to three characteristics: Gender, City Dweller, and age group: A (under 30), B (between 30 and 60), C (over 60). The company has four products (W, X, Y and Z) to test market. Product W will appeal to female city dwellers. Product X will appeal to young females. Product Y will appeal to Male middle aged shoppers who do not live in cities. Product Z will appeal to all but older females.

2 924

Write a C program to read the internal test marks of 25 students in a class and show the number of students who have scored more than 50% in the test. Make necessary assumptions.

1 3514

what is c language?

2 1713

why Language C is plateform dependent

Wipro, Siemens,

3 4405

what defference between c and c++ ?

6 4482

How to write a program for machine which is connected with server for that server automatically wants to catch the time for user of that machine?



hi to every one .. how to view table pool after creating the pooled table? plz help me.. if any knows abt this ..


Can U write a C-program to print the size of a data type without using the sizeof() operator? Explain how it works inside ?


2 2570

How to write a code for reverse of string without using string functions?



Write a program which calculate sum of several number and input it into an array. Then, the sum of all the number in the array is calculated.

2 2409

In c programming typeing to occupy the variables in memory space. if not useing the variable the memory space is wasted.ok, how to avoid the situation..? (the variable is used & notused)



what is c

4 2271

Post New C Questions

Un-Answered Questions { C }

what is the different bitween abap and abap-hr?


write a program that reads lines(using getline), converts each line to an integer using atoi, and computes the average of all the numbers read. also compute the standard deviation.


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.


why wipro wase


Can you think of a logic behind the game minesweeper.


write a program to print data of 5 five students with structures?


If jack lies on Mon, Tue Wed and jill lies on Thursday, Friday and Saturday. If both together tell they lied yesterday. So c the given options and then c cos in the given dates one will be saying the truth and one will be lying. I got Thursday as option because jack is saying the truth he lied yest but jill is lying again as he lies on that day.


What is ambagious result in C? explain with an example.


1234554321 1234 4321 123 321 12 21 1 1 12 21 123 321 1234 4321 1234554321


how can i write a program that prints out a box such that whenever i press any key8(coordinate number) on the keyboard, the box moves.


how to execute a program using if else condition and the output should enter number and the number is odd only...


Is Exception handling possible in c language?


Write a C program to accept a matrix of any size. Find the frequency count of each element in the matrix and positions in which they appear in the matrix


how do you write a function that takes a variable number of arguments? What is the prototype of printf () function?


the question is that what you have been doing all these periods (one year gap)