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

C Interview Questions

Questions Answers Views Company eMail

can any one provide me the notes of data structure for ignou cs-62 paper

Ignou,

2176

WAP that prints the number from 1 to 100. but for multiplies of three print "XXX" instead of the number and for the multiplies of five print "YYY" . for number which are multiplies of both three and five print "ZZZ"

3 5992

main() { int i=0; while(+(+i--)!=0) i-=i++; printf("%d",i); }

4 9641

main() { int a[10]; printf("%d",*a+1-*a+3); }

2 17181

write a program that will print %d in the output screen??

Infosys,

9 24420

to find the closest pair

Infosys,

2326

what is the difference between global variable & static variable declared out side all the function in the file.

2 5843

Hai friends im a i year student. i want to develop my knowledge in the field of TSR in c. How I'm Improve ?

2 4999

what is the similarities between. system call and library function?

Wipro,

1 6508

While compiling a c program,graphics header files are not including in my program..eg: ,what may be the problem...is there any environment settings exists.

2 5510

What is the difference between getch() and getche()?

NSPL,

1 5954

write a program to fined second smallest and largest element in a given series of elements (without sorting)

Yahoo,

9 19791

with out using main how to execute the program?

2 5668

how to find the given number is prime or not?

IMS, ING,

6 9657

how to execute with out main in cprogram

Infosys,

15 21144

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Un-Answered Questions { C }

What is pointers in c with example?

1078

Define recursion in c.

1283

Explain how do you determine a file’s attributes?

1048

What is c standard library?

1207

What is pass by reference in functions?

848

Write a program to compute the similarity between two strings - The program should get the two strings as input - Then it will output one single number which is the percentage of similarity between the two strings

2754

what is the structure pointer?

2123

Write an algorithm for implementing insertion and deletion operations in a singly linked list using arrays ?

3513

List out few of the applications that make use of Multilinked Structures?

2193

What is 2 d array in c?

1024

Is it possible to use curly brackets ({}) to enclose single line code in c program?

1320

A set of N billiard balls are set on a one-dimensional table. The table is 1 meter long, set north-south with two pockets at either side. Each ball has zero width and there is no friction so it is moving with a fixed velocity of either northward or southward and bounces back in a perfect elastic collision from other balls it encounter on its way (or drop into one of the pockets). Your job is to keep track of the balls movements. Task Please write a program that gets the initial place, speed and direction of all the balls and gives the position of a specific ball after t seconds. Input The first line contains the number of scenarios. Each one of the other lines in the input contains a scenario: The first number, N, is the number of balls; followed by N pairs of numbers: the distance in centimeters from the south end of the table and the speed (positive speed meaning it moves northward); the last two numbers are the number i of the target ball you should track and the time T in seconds. Output The output is a single number for each line which is the place (distance in centimeters from the south end of the table) of the tracked ball after T seconds. Note: There is no new line character at the end of the result. Sample Input 5 1 50 1 1 1000 1 50 1 1 6 1 60 -2 1 6 2 10 1 95 -1 2 30 2 10 1 95 -1 2 60 Sample Output 100 56 48 65 70

2677

What is a static function in c?

1167

can anyone suggest some site name..where i can get some good data structure puzzles???

2084

What is pointer to pointer in c?

1114

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