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What is a null string in c?


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More C Interview Questions

Write a program that accepts a string where multiple spaces are given in between the words. Print the string ignoring the multiple spaces. Example: Input: “ We.....Are....Student “ Note: one .=1 Space Output: "We Are Student"

6 Answers   IBM,


Differentiate between null and void pointers.

0 Answers   TCS,


#include<stdio.h> void main() { int a=10,b=20,c=30; printf("%d",scanf("%d%d%d",&a,&b,&c)); } what is the output for this?

4 Answers   IIIT,


Function shall sum members of given one-dimensional array. However, it should sum only members whose number of ones in the binary representation is higher than defined threshold (e.g. if the threshold is 4, number 255 will be counted and 15 will not) - The array length is arbitrary - output the results to the stdout

0 Answers   XYZ,


Write a C program to get the desired output. 1 1 2 1 1 3 3 1 1 4 6 4 1 1 5 10 10 5 1 . . . 1 n..............n 1 Note: n is a positive integer entered by the user.

4 Answers  


Under what circumstances does a name clash occur?

0 Answers   InterGraph,


what does exit() do?

3 Answers   Cadence,


What are the types of variables in c?

0 Answers  


A float occupies 4 bytes in memory. How many bits are used to store exponent part? since we can have up to 38 number for exponent so 2 ki power 6 6, 6 bits will be used. If 6 bits are used why do not we have up to 64 numbers in exponent?

0 Answers  


WAP to accept basic salary of an employee? Calculate it HRA=25%,DA=30%,PF=30%&net salary display all contents?

6 Answers   Finite Infotech, Lovely Professional University, Wipro,


What are the types of type specifiers?

0 Answers  


how to write a prog in c to convert decimal number into binary by using recursen function,

1 Answers  


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