Database Programming

#include<stdio.h>
//declaration
void Display(int b[],int k);
void Edit_Array(int b[],int nn,int pp,int vv);

int main()
{

    int n,a[100],i,c,b=1,p,v;
    printf("\n How many values You want : \n");
    scanf("%d",&n);
    printf("\n Enter Your values : \n");

    //loop for array values

    for(i=1;i<=n;i++)
    scanf("%d",&a[i]);

    //menu while loop start

    while(b)
    {
        printf("\n------Menu -----\n");
        printf("\ntpress 0 for Quit\n");
        printf("\npress 1 for Display Your values Items\n");
        printf("\npress 2 for insertion at last position\n");
        printf("\npress 3 for insertion at Specific position\n");
        printf("\npress 4 for deletion at Specific position \n");
        printf("\npress 5 for Linear search\n");
        printf("\npress 6 Bubble sort\n");
        printf("\npress 7 Binary search\n");
        printf("\nPress 8 for Edit Your Values\n");

        scanf("%d",&c);

        // switch statement for choice Work
        switch(c)
        {
            case 0: b=0;
            break;
            case 1: printf("\n Choise=Display \n");
            if(n!=0)
            Display(a,n);
            else
            printf("\n The Array is Empty \n");
            break;
            case 8:printf("\n Choise =Edit \n");
            M:printf("\n Choise position between %d to %d \n",1,n);
            scanf("%d",&p);
            if(p>=1&&p<=n)
            {
                printf("Enter value \n");
                scanf("%d",&v);
                Edit_Array(a,n,p,v);
            }
            else
            {
                printf("\n Wrong position you have enter \n");
                goto M;
            }
            break;




            default: printf("\n Wrong choice you have Enter \n");


        }



    }

return 0;
}

//defination

void Display(int b[],int k)
{
    int j;
    printf("\n The values are \n");

    for(j=1;j<=k;j++)
    printf("%d\n",b[j]);
}

//Edit_array defination

void Edit_Array(int b[],int nn,int pp,int vv)
{
    b[pp]=vv;
}