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Old 11-27-2008, 04:55 AM   #1
anshumansingh
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Registered: Nov 2008
Posts: 2

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segmentation fault


//write a program to compute the sum of even and odd numbers stored in an array of N integers and print the same
#include<stdio.h>
void main()
{
int num[20];
int i,esum=0,odsum=0,N;
printf("enter the size of the array\n");
scanf("%d",&N);
printf("enter the elements one by one\n");
for(i=0;i<N;i++)
scanf("%d",num[i]);
for(i=0;i<N;i++)
{
if((num[i]%2)==0)
esum += num [i];
else
odsum += num[i];
}
printf("sum of even numbers=%d\n",esum);
printf("sum of odd numbers = %d\n",odsum);
}

what is the segmentation error in this programme?
how clear this error in this programme?
 
Old 11-27-2008, 05:19 AM   #2
newtovanilla
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Registered: Apr 2008
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I got a "segmentation fault" with Linux. I rebooted and it went away.
 
Old 11-28-2008, 12:28 AM   #3
salter
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Registered: Oct 2008
Posts: 100

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It should be
Quote:
scanf("%d",&(num[i]));
instead of
Quote:
scanf("%d",num[i]);
scanf parameters are retrieved by pointers. Using num[i] is actually the value, even though it looks like a pointer (to some).

Last edited by Tinkster; 10-30-2010 at 05:06 PM.
 
Old 11-30-2008, 01:34 AM   #4
anshumansingh
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Registered: Nov 2008
Posts: 2

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Smile thanks

thanks budy for ur reply .........
 
  


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