C Interview Questions
Questions Answers Views Company eMail

count the numbers between 100 and 300, that star with 2 and ends with 2

Mind Tree,

5 10181

wat is the difference between array and pointer?

Wipro,

4 2670

how to go with this?

Wipro,

1 1480




what is the need for main function in c?

5 3857

main() { float f1=10.5; double db1=10.5 if(f1==db1) printf("a"); else printf("b") }

CSC,

2 3795

main() { static int ivar=5; printf("%d",ivar--); if(ivar) main(); }

CSC,

3 6654

Program to find largest of three numbers without using comparsion operator?

3 2527

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

1274




errors in computer programmes are called

NET,

1 1789

How can I find leaf node with smallest level in a binary tree?

1 1806

why we are using semicolon at the end of printh statment

HCL,

2 2673

how many errors in c explain deply

838

64/square(4)

1 1426

write a programming in c language, 1 3 5 7 9 11

NIIT,

2 3198

nic scientist exam

NIC,

1 2646


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Un-Answered Questions { C }

Sir i need notes for structure,functions,pointers in c language can you help me please

1210


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.

436


write a program to rearrange the array such way that all even elements should come first and next come odd

943


How to write a program for machine which is connected with server for that server automatically wants to catch the time for user of that machine?

838


What is the package for freshers(Non IIT) in amazon(hyderabad). And what is the same for those who are a contract employee.

2959






How to write a code for implementing my own printf() and scanf().... Please hep me in this... I need a guidance... Can you give an coding for c... Please also explain about the header files used other than #include...

3652


Want to know how to write a C program that connects to a MySQL server and checks if the InnoDB plug-in is installed on it. If so, your program should print the total number of disk writes by MySQL.

800


code for quick sort?

778


what is the height of tree if leaf node is at level 3. please explain

817


Write a c program to build a heap method using Pointer to function and pointer to structure ?

3406


write a program to copy the string using switch case?

1603


what is associativity explain what is the precidence for * and & , * and ++ how the folloing declaration work 1) *&p; 2) *p++;

1019


How do we make a global variable accessible across files? Explain the extern keyword?

653


Program will then find the largest of three numbers using nested if-else statements. User is prompted to enter three numbers. Program will find the largest number and display it on the screen. All three numbers entered by the user are also displayed. If user enters 21, 33, and 5, the output should be as follows: You entered: 21, 33 and 5. The largest number is 33.

146


GIVEN A FLOATING POINT NUMBER HOW IS IT ACTUALLY STORED IN MEMORY ? CAN ANYONE EXPLAIN?? THE 32 BIT REPRESENTATION OF A FLOATING POINT NUMBER ALLOTS: 1 BIT-SIGN 8 BITS-EXPONENT 23 BITS-MANTISSA

655