What is malloc calloc and realloc in c?


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More C Interview Questions

void main() { char far *farther,*farthest; printf("%d..%d",sizeof(farther),sizeof(farthest)); }

3 Answers   ME, pspl,


Why is c called "mother" language?

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Is null valid for pointers to functions?

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how to find out the reverse number of a digit if it is input through the keyboard?

6 Answers  


what is the return value (status code) of exit() function.... what the arguments(integer value) passed to it means....

1 Answers   TCS,


#include<stdio.h> int f(int,int); int main() { printf("%d",f(20,1)); return 0; } int f(int n,int k) { if(n==0) return 0; else if(n%2)return f(n/2,2*k)+k; else return f(n/2,2*k)-k; } how this program is working and generating output as 9....?

1 Answers  


How to develop software using "c" programming?

1 Answers   IBM, TCS,


An arrangement of information in memory in such a way that it can be easily accessed and processed by a programming language a) string b) data structure c) pointers d) array

0 Answers  


Write a C/C++ program to add a user to MySQL. The user should be permitted to only "INSERT" into the given database.

0 Answers   Wipro,


Can we declare a function inside a function in c?

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What extern c means?

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How do you determine the length of a string value that was stored in a variable?

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