C Exercises: Sort a given linked list by bubble sort
C Linked List : Exercise-30 with Solution
Write a C programming to sort a given linked list by bubble sort.
Sample Solution:
C Code:
// Licence: https://bit.ly/2JK1psc
#include<stdio.h>
#include <stdlib.h>
struct node
{
int data;
struct node *next;
};
int main()
{
struct node *temp1,*temp2, *t,*newNode, *startList;
int n,k,i,j;
startList=NULL;
printf("Input number of elements in the linked list?");
scanf("%d",&n);
printf("Input the elements in the linked list:\n");
for(i=1;i<=n;i++)
{
if(startList==NULL)
{
newNode=(struct node *)malloc(sizeof(struct node));
scanf("%d",&newNode->data);
newNode->next=NULL;
startList = newNode;
temp1=startList;
}
else
{
newNode=(struct node *)malloc(sizeof(struct node));
scanf("%d",&newNode->data);
newNode->next=NULL;
temp1->next = newNode;
temp1=newNode;
}
}
for(i=n-2;i>=0;i--)
{
temp1=startList;
temp2=temp1->next;
for(j=0;j<=i;j++)
{
if(temp1->data > temp2->data)
{
k=temp1->data;
temp1->data=temp2->data;
temp2->data=k;
}
temp1=temp2;
temp2=temp2->next;
}
}
printf("Sorted order is: \n");
t=startList;
while(t!=NULL)
{
printf("%d\t",t->data);
t=t->next;
}
}
Sample Output:
Input number of elements in the linked list? 5 Input the elements in the linked list: 15 33 49 6 65 Sorted order is: 6 15 33 49 65
Flowchart :
C Programming Code Editor:
Have another way to solve this solution? Contribute your code (and comments) through Disqus.
Previous: Write a program in C to search an element in a circular linked list.
Next: C Programming Exercises on Numbers Home
What is the difficulty level of this exercise?
C Programming: Tips of the Day
Static variable inside of a function in C
The scope of variable is where the variable name can be seen. Here, x is visible only inside function foo().
The lifetime of a variable is the period over which it exists. If x were defined without the keyword static, the lifetime would be from the entry into foo() to the return from foo(); so it would be re-initialized to 5 on every call.
The keyword static acts to extend the lifetime of a variable to the lifetime of the programme; e.g. initialization occurs once and once only and then the variable retains its value - whatever it has come to be - over all future calls to foo().
Ref : https://bit.ly/3fOq7XP
- New Content published on w3resource:
- HTML-CSS Practical: Exercises, Practice, Solution
- Java Regular Expression: Exercises, Practice, Solution
- Scala Programming Exercises, Practice, Solution
- Python Itertools exercises
- Python Numpy exercises
- Python GeoPy Package exercises
- Python Pandas exercises
- Python nltk exercises
- Python BeautifulSoup exercises
- Form Template
- Composer - PHP Package Manager
- PHPUnit - PHP Testing
- Laravel - PHP Framework
- Angular - JavaScript Framework
- Vue - JavaScript Framework
- Jest - JavaScript Testing Framework