problem in simple bubble sort logic..

hello i m just trying to do searching and sortings at my own.
i don't know but i am doing something wrong in my bubble sort code.
can anyone help me in this, below is my code:

#include <stdio.h>
#include <conio.h>
void insertAll(int arr[], int n);
void display(int arr[], int n);
void searchLinear(int arr[], int numToFind, int n);
void searchBinary(int arr[], int numToFind, int n);
void sort(int arr[], int n);
int main()
{
    int n, arr[10], pos;
    printf("Enter no of elements");
    scanf("%d",&n);
    insertAll(arr, n);
    printf("Your Entered elements are:\n ");
    display(arr, n);
    printf("\nplease enter the position of number you want to find:\n ");
    scanf("%d",&pos);
    searchLinear(arr, pos, n);
    printf("Binary Search is: \n");
    searchBinary(arr, pos, n);
    getch();
    return 0;
}
void insertAll(int arr[], int n)
{
     int a = n,i;
     printf("Please Enter %d values",a);
     for(i=0;i<n;i++){
             scanf("%d",&arr[i]);
     }
}
void display(int arr[], int n)
{
     int i;
     for(i=0;i<n;i++)
     {
           printf("%d ,",arr[i]);                   
     }            
}
void searchLinear(int arr[], int numToFind, int n)
{
     int find = numToFind, i, c=0;
     for(i=0;i<n;i++)
     {
           if(arr[i]==numToFind)
           {
               c=1;
               break;                 
           }         
     }
           if(c==1)                     
                 printf("found at position %d",i);                      
           else
               printf("Not Found");      
                  
}   
void searchBinary(int arr[], int numToFind, int n)     
{
     sort(arr,n);
}     
void sort(int arr[], int n){                                    //problem in this function..
     int i, j;
     int temp;
     for(i=0;i<n;i++)
     {
          for(j=0;j<=i;j++){
                if(arr[j]>arr[j+1])            
                {
                temp = arr[j];            
                arr[j] = arr[j+1];
                arr[j+1]=temp;
                }
          }           
          printf("\n%d \n",arr[i]);
     }
}

there is something wrong in my sort function.
my data is not getting sort.
i also search on google, i found lots off code there, but i want to know what i am doing wrong..

Thank you...

I haven't looked at it in great detail, but usually, when I see <= as the condition in a for loop, methinks it is wrong. For example, it appears that your inner (i.e., j index for loop) when i = n-1 and j=i will access array out of bounds.

Some other points to consider:

Terminate your printf string literals with \n (new line) character

Always check scanf's return value.

Try to avoid I/O altogether (nothing wrong in hard-coding your inputs within your source when you are simply trying to learn sort algorithms).

best wishes,
- Anand