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 7637

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

2 5146

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 7830

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

1 4490

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 10367

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 7028

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 5769

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 6255

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

3593

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 18582

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

Microsoft,

2 7182

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

7 41792

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

2 14734

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Un-Answered Questions { C Code }

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

3593

What is the match merge ? compare data step match merge with proc sql merge - how many types are there ? data step vs proc sql

2920

Cluster head selection in Wireless Sensor Network using C programming language.

3758

why nlogn is the lower limit of any sort algorithm?

2867

Write a routine to implement the polymarker function

4921

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

Develop a routine to reflect an object about an arbitrarily selected plane

3636

write a c program to input initial & final time in the format hh:mm and find the time intervel between them? Ex inputs are initial 06:30 final 00:05 and 23:22 final 22.30

2708

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

6996

Can you send Code for Run Length Encoding Of BMP Image in C Language in linux(i.e Compression and Decompression) ?

4411

How do you verify if the two sentences/phrases input is an anagram using predefined functions in string.h and by using arrays?

2559

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

4541

What is data _null_? ,Explain with code when u need to use it in data step programming ?

3364

can you use proc sql to manpulate a data set or would u prefer to use proc report ? if so why ? make up an example and explain in detail

3022

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

3375

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