I include the the function only, and used more variables for the understand of beginners.For the Algorithm look in Tutorials.  
/*Be for you use bubble sort you should enter the data into array, any write a another function to output it, If you see it difficult comment so i can give you all the code.*/ 

#include
#include
#difine N 10
int V[N];
void bsort(int V[N]);
void input(int V[N]);
void output(int V[N]);
void main()
{
   input(V);
   bsort(V);
   output(V);
   getch();
}

void bsort(int b[N])
{
    int k=0,c=0,j,t,e1,e2;
    while(c
    {
    j=0; t=1;
        do
        {    e1=b[j]; e2=b[t];
            if(e1>e2)
            {    k=b[j];
                b[j]=b[t];
                b[t]=k;        }
        j++;
        t++;
        }
        while(j
    c++;
    }
    printf("sorting done.....\n Press Enter to Return to menu\n");
    getch();

}