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

C Code Interview Questions

Questions Answers Views Company eMail

/*what is the output for*/ void main() { int r; printf("Naveen"); r=printf(); getch(); }

4 7635

what is the code of the output of print the 10 fibonacci number series

2 5145

int a = 10 + 10 .... ,... A = A * A What would be the value of A? The answer is 120!! Could anyone explain this to me.

Bosch, eInfochips, HCL, IHCL,

2 7828

why the range of an unsigned integer is double almost than the signed integer.

1 4489

How can you relate the function with the structure? Explain with an appropriate example.

3462

main() { int c[ ]={2.8,3.4,4,6.7,5}; int j,*p=c,*q=c; for(j=0;j<5;j++) { printf(" %d ",*c); ++q; } for(j=0;j<5;j++){ printf(" %d ",*p); ++p; } }

CSS, Wipro,

2 10365

How do you create a really large matrix (i.e. 3500x3500) in C without having the program crash? I can only reach up to 2500. It must have something to do with lack of memory. Please help!

1 7026

Under linux environment can u please provide a c code for computing sum of series 1-2+3-4+5......n terms and -1+2-3+4-5...n terms..

2 5768

How to use power function under linux environment.eg : for(i=1;i<=n;i++){ pow(-1,i-1)} since it alerts undefined reference to 'pow'.

2 6254

could you please send the program code for multiplying sparse matrix in c????

3592

write a program in c language to get the value of arroy keys pressed and display the message which arrow key is pressed?

1 4862

{ int *ptr=(int*)malloc(sizeof(int)); *ptr=4; printf("%d",(*ptr)+++*ptr++); }

4 18580

Write a single line c expression to delete a,b,c from aabbcc

Microsoft,

2 7181

Write a program to receive an integer and find its octal equivalent?

7 41785

Write a program to receive an integer and find it's octal equivalent. How can i do with using while loop.

2 14730

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Un-Answered Questions { C Code }

Given a spherical surface, write bump-mapping procedure to generate the bumpy surface of an orange

3375

Set up procedure for generating a wire frame display of a polyhedron with the hidden edges of the object drawn with dashed lines

3548

#include int main(void) { int a=4, b=2; a=b<>2 ; printf("%d",a); return 0; }

1652

What is full form of PEPSI

2430

Sir... please give some important coding questions asked by product companies..

2279

write a function to give demostrate the functionality of 3d in 1d. function prototye: change(int value,int indexX,int indexY,int indexZ, int [] 1dArray); value=what is the date; indexX=x-asix indexY=y-axis indexZ=z-axis and 1dArray=in which and where the value is stored??

4693

how to programme using switch statements and fuctions, a programme that will output two even numbers, two odd numbers and two prime numbers of the users chioce.

2693

how to test pierrot divisor

2772

What is the difference between proc means and proc tabulate ? explain with a simple example when you have to use means or tabulate?

4540

create a C-code that will display the total fare of a passenger of a taxi if the driver press enter,the timer will stop. Every 10 counts is 2 pesos. Initial value is 25.00

6995

write a simple calculator c program to perform addition, subtraction, mul and div.

3734

3) Int Matrix of certain size was given, We had few valu= es in it like this. =97=97=97=97=97=97=97=97=97=97=97 1 = | 4 | | 5 | &= nbsp; | 45 =97=97=97=97=97=97=97=97=97=97=97 &n= bsp; | 3 | 3 | 5 | = | 4 =97=97=97=97=97=97=97=97=97=97=97 34 |&nbs= p; 3 | 3 | | 12 | &= nbsp; =97=97=97=97=97=97=97=97=97=97=97 3 | &nbs= p; | 3 | 4 | = | 3 =97=97=97=97=97=97=97=97=97=97=97 3 | = ; | | | = ; 3 | =97=97=97=97=97=97=97=97=97=97=97 &= nbsp; | | 4 | = ; | 4 | 3 We w= ere supposed to move back all the spaces in it at the end. Note: = If implemented this prog using recursion, would get higher preference.

3788

Design an implement of the inputs functions for event mode

3534

how to create a 3x3 two dimensional array that will give you the sums on the left and bottom columns

3656

why nlogn is the lower limit of any sort algorithm?

2865

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