What is the subtle error in the following code segment?

void fun(int n, int arr[])

{

int *p=0;

int i=0;

while(i++<n)

p = &arr[i];

*p = 0;

}

Answer Posted / susie

Answer : & Explanation:

If the body of the loop never executes p is assigned no
address. So p remains NULL where *p =0 may result in problem
(may rise to runtime error “NULL pointer assignment” and
terminate the program).

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

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

1991


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

2942


How to palindrom string in c language?

8739


write a simple calculator c program to perform addition, subtraction, mul and div.

3116


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

3661






What is the difference between proc means and proc tabulate ? explain with a simple example when you have to use means or tabulate?

3672


how to test pierrot divisor

2230


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 ??

1747


#include int main(void) { int a=4, b=2; a=b<>2 ; printf("%d",a); return 0; }

1045


write a function to give demostrate the functionality of 3d in 1d. function prototye: change(int value,int indexX,int indexY,int indexZ, int [] 1dArray); value=what is the date; indexX=x-asix indexY=y-axis indexZ=z-axis and 1dArray=in which and where the value is stored??

4107


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

2377


Can you send Code for Run Length Encoding Of BMP Image in C Language in linux(i.e Compression and Decompression) ?

3812


can you use proc sql to manpulate a data set or would u prefer to use proc report ? if so why ? make up an example and explain in detail

2293


write a program for area of circumference of shapes

2010


how to programme using switch statements and fuctions, a programme that will output two even numbers, two odd numbers and two prime numbers of the users chioce.

2118