 |  |  |  |  |  |  |  |
sum of the linked list
 |
i want to add all the inserted linked list by using this code
but what happens here if i input 15 then 35 =50 but when i input again 30 the sum is 50whats wrong with my code?
but what happens here if i input 15 then 35 =50 but when i input again 30 the sum is 50whats wrong with my code?
C Syntax (Toggle Plain Text)
•
•
Join Date: Aug 2005
Posts: 15,343
Reputation: 
Solved Threads: 1458
why is sum a linked list and not a simple integer?
int sum(nd **head){
nd *pl
int sum1 = 0;
p=*head;
while(p!=NULL)
{
sum1 += p->x;
p=p->next;
}
return sum1;
} •
•
•
•
Originally Posted by Ancient Dragon 
why is sum a linked list and not a simple integer?
int sum(nd **head){ nd *pl int sum1 = 0; p=*head; while(p!=NULL) { sum1 += p->x; p=p->next; } return sum1; }
how about this one where i want to locate if the linked list is in the lis?
C Syntax (Toggle Plain Text)
•
•
Join Date: Aug 2005
Posts: 15,343
Reputation:
Solved Threads: 1458
almost there -- the else and return 0 should not be inside the loop. And move p=p->next; to the bottom of the loop.
•
•
•
•
Originally Posted by Ancient Dragon
why is sum a linked list and not a simple integer?
int sum(nd **head){ nd *pl int sum1 = 0; p=*head; while(p!=NULL) { sum1 += p->x; p=p->next; } return sum1; }
•
•
•
•
Originally Posted by vbcielle
actualy i dont know how to di this ...i tired you code it works
how about this one where i want to locate if the linked list is in the lis?
C Syntax (Toggle Plain Text)
nd *p;
p=*head;
while(p!=NULL)
{
p=p->next;
}
if(num==p->x)
return 1;
else
return 0;
}
the code above always return to xero
•
•
Join Date: Aug 2005
Posts: 15,343
Reputation:
Solved Threads: 1458
•
•
•
•
Originally Posted by vbcielle
int locate(nd **head,int num){
nd *p;
p=*head;
while(p!=NULL)
{
p=p->next;
}
if(num==p->x)
return 1;
else
return 0;
}
the code above always return to xero
C Syntax (Toggle Plain Text)
•
•
•
•
Originally Posted by Ancient Dragon
Look and think about the logic in the code you posted, pay attention to the while loop. All it does is iterate through the linked list without stopping. The if statement needs to be inside the loop -- I did not tell you to move it outside the loop. The else part shoud not be there at all.
C Syntax (Toggle Plain Text)
thankls it work
:cheesy: |
Similar Threads
Other Threads in the C Forum
- Previous Thread: read text file
- Next Thread: Read from a csv file
| Thread Tools | Search this Thread |
You need to join our community in order to build your list of favorite forums. You can visit the forum index for a listing of all forums.
Related Forum Features
Latest C Posts
- Today's Posts
- Unanswered Threads
#include * adobe ansi api array asterisks binarysearch centimeter changingto char character cm copyimagefile cprogramme creafecopyofanytypeoffileinc createcopyoffile csyntax database directory dynamic feet fgets file fork frequency function getlasterror getlogicaldrivestrin givemetehcodez global grade graphics gtkgcurlcompiling gtkwinlinux hacking highest histogram include incrementoperators infiniteloop input interest kernel keyboard kilometer linked linkedlist linux linuxsegmentationfault list locate logical_drives looping loopinsideloop. lowest match matrix meter microsoft mqqueue mysql number odf opendocumentformat owf pattern pdf performance pointer posix probleminc process program programming radix recursion recv repetition research reversing scanf segmentationfault sequential shape single socket socketprograming standard string systemcall threads turboc unix user voidmain() wab whythiscodecausesegmentationfault windows.h windowsapi
