Write a program to delete a number from an array that is already sorted in ascending order

#include <stdio.h>
#include <conio.h>
int main()
{
int i, n, j, num, arr[10];
clrscr();
printf("\n Enter the number of elements in the array : ");
scanf("%d", &n);
for(i=0;i<n;i++)
{
printf("\n arr[%d] = ", i);
scanf("%d", &arr[i]);
}
printf("\n Enter the number to be deleted : ");
scanf("%d", &num);

for(i=0;i<n;i++)
{
if(arr[i] == num)
{
for(j=i; j<n–1;j++)
arr[j] = arr[j+1];
}
}
n = n–1;
printf("\n The array after deletion is : ");
for(i=0;i<n;i++)
printf("\n arr[%d] = %d", i, arr[i]);
getch();
return 0;
}