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

C Code Interview Questions

Questions Answers Views Company eMail

plz tell me the solution.......... in c language program guess any one number from 1 to 50 and tell that number within 8 asking question in yes or no...............

Wipro,

2 6345

how can i cast a char type array to an int type array

2 4796

hello sir,is there any function in C that can calculate number of digits in an int type variable,suppose:int a=123; 3 digits in a.what ll b answer?

6 8473

WAP to display 1,2,3,4,5........N

2 5770

Write a complete program that consists of a function that can receive two numbers from a user (M and N) as a parameter. Then print all the numbers between the two numbers including the number itself. If the value of M is smaller than N, print the numbers in ascending flow. If the value of M is bigger than N, print the numbers in descending flow. may i know how the coding look like?

2 5148

find A^B using Recursive function

2 6207

Write a C program to print look and say sequence? For example if u get the input as 1 then the sequence is 11 21 1211 111221 312211 12112221 .......(it counts the no. of 1s,2s etc which is in successive order) and this sequence is used in run-length encoding.

1 15051

Hi, i have a project that the teacher want a pyramid of numbers in C# or java...when we click a button...the pyramid should be generated in a listbox/or JtextArea...and the pyramid should have the folowing form: 1 232 34543 4567654 567898765 67890109876 7890123210987 890123454321098 90123456765432109 0123456789876543210 Plz help with codes...didn't find anything on the net.

3185

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

2502

I need your help, i need a Turbo C code for this problem.. hope u'll help me guys.? Your program will have a 3x3 array. The user will input the sum of each row and each column. Then the user will input 3 values and store them anywhere, or any location or index, temporarily in the array. Your program will supply the remaining six (6) values and determine the exact location of each value in the array. Example: Input: Sum of row 1: 6 Sum of row 2: 15 Sum of row 3: 24 Sum of column 1: 12 Sum of column 2: 15 Sum of column 3: 18 Value 1: 3 Value 2: 5 Value 3: 6 Output: Sum of Row 1 2 3 6 4 5 6 15 7 8 9 24 Sum of Column 12 15 18 Note: Your program will not necessary sort the walues in the array Thanks..

3264

C program to print magic square of order n where n > 3 and n is odd

Accenture,

2 15957

write a program to find out roots of quadratic equation "x=-b+-(b^2-4ac0^-1/2/2a"

2 6728

How can i find first 5 natural Numbers without using any loop in c language????????

Microsoft,

2 9276

C statement to copy a string without using loop and library function..

Persistent, TCS,

2 12838

Is it possible to type a name in command line without ant quotes?

Excel, Infosys,

1 5068

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Un-Answered Questions { C Code }

How can I Create a C program in splitting set of characters to specific subsets. Example: INPUT SET OF CHARACTERS: Therefore, my dear brothers and sisters, stand firm. Let nothing move you. Always give yourselves fully to the work of the Lord, because you know that your labor in the Lord is not in vain. SPLIT INTO HOW MANY CHARACTERS PER SUBSETS: 10 OUTPUT: Therefore, my dear b rothers an d sisters, stand fir m. Let not hing move you. Alway s give you rselves fu lly to the work of t he Lord, b ecause you know that your labo r in the L ord is not in vain.

2476

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

3310

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

2502

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

3604

why nlogn is the lower limit of any sort algorithm?

2799

3185

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

3299

Write a program to model an exploding firecracker in the xy plane using a particle system

4105

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

3559

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

2219

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.

3757

Write a Program in 'C' To Insert a Unique Number Only. (Hint: Just Like a Primary Key Numbers In Database.) Please Some One Suggest Me a Better Solution for This question ??

2439

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

3398

why do you use macros? Explain a situation where you had to incorporate macros in your proc report? use a simple instream data example with code ?

2729

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

2871

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