C Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C Interview Questions

Questions Answers Views Company eMail

what is uses of .net

1784

Write a program that accept anumber in words

1808

7-Given an index k, return the kth row of the Pascal's triangle. For example, when k = 3, the row is [1,3,3,1]. For reference look at the following standard pascal’s triangle.

2821

Take an MxN matrice from user and then sum upper diagonal in a variable and lower diagonal in a separate variables. Print the result

1944

4-Take two sets of 5 numbers from user in two arrays. Sort array 1 in ascending and array 2 in descending order. Perform sorting by passing array to a function mySort(array, sortingOrder). Then multiply both the arrays returned from function, using metric multiplication technique in main. Print result in metric format.

TCS,

2239

when to use : in c program?

2 3654

write a program to generate address labels using structures?

SJC,

4618

5 Write an Algorithm to find the maximum and minimum items in a set of ‘n’ element.

2158

#include void main() { int =1; printf("%d%d%d",a++,++a,++a); }

VB,

3 6028

sum of two integers values only other then integer it should print invalid input.

1 2595

c program to input values in a table(using 2D array) and print odd numbers from them

1 2740

Why array starts with index 0

2 4066

What is Conio.h ?

TCS,

2 4873

using only #include and #include Write a program in C that will read an input from the user and print it back to the user if it is a palindrome. The string ends when it encounters a whitespace. The input string is at most 30 characters. Assume the string has no spaces and distinguish between and lowercase. So madam is a palindrome, but MadAm is not a palindrome. Use scanf and %s to read the string. Sample Test: Enter a string: madam madam is a palindrome. Enter a string: 09023 09023 is not a palindrome.

1851

write a program that types this pattern: 12345678987654321 12345678 87654321 1234567 7654321 123456 654321 12345 54321 1234 4321 123 321 12 21 1 1

3999

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Un-Answered Questions { C }

WRITE A PROGRAM TO MERGE TWO SORTED ARRAY USING MERGE SORT TECHNIQUE..

2129

Can I use base-2 constants (something like 0b101010)? Is there a printf format for binary?

1051

Explain about C function prototype?

1139

What is an example of structure?

1093

What Is The Difference Between Null And Void Pointer?

1328

What is the explanation for modular programming?

1267

What is the size of structure pointer in c?

1115

What is sizeof int?

1150

write a program to input 10 strings and compare without using strcmp() function. If the character of one string matches with the characters of another string , sort them and make it a single string ??? example:- str1="Aakash" st2="Himanshu" str="Uday" output:- Aakashimanshuday (please post the answer as quickly as possible)

2146

Stimulate calculator using Switch-case-default statement for two numbers

3036

Should I learn data structures in c or python?

1067

Can we change the value of constant variable in c?

1113

Draw a diagram showing how the operating system relates to users, application programs, and the computer hardware ?

2621

What is cohesion in c?

1025

What are the functions to open and close file in c language?

1260

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