program delete characters from string

# include<iostream.h>
# include<conio.h>
void  main()
{
    int no=0,pos=0;
    void delchar(char[],int,int);
    char string[10];
    cout<<"Enter string";
    cin>>string;
    cout<<"Enter no. of characters to delete";
    cin>>no;
    cout<<"Enter starting position";
    cin>>pos;
    pos = pos - 1;
    delchar(string,no,pos);
    getch();
}
void delchar(char s[], int n, int p)
{
    int i, c;
    for(i=p,c=0;c<n;i++)
    {
        s[i]=' ' ;  c++;
    }
    while (s[i]!='\0')
    {
        s[p] = s[i];
            p++; i++;
     }
        s[p]='\0';
    cout<<"\nNow string is :" << s;
}