Error in C program ?

I am using this program to calculate the no. of notes of denomination 10,50%26amp;100 in a given amount but i am getting error as soon as i enter the amount ?





#include%26lt;stdio.h%26gt;


#include%26lt;conio.h%26gt;





main ()


{


int a,b,c,a1,b1,c1;


int p;





printf ("enter the amount to be withdrawn Rs p \n");





scanf(" %d",p);





a=10;


b=50;


c=100;








a1= p-(b+c)/a;


b1= p-(a+c)/b;


c1= p-(a+b)/c;











printf("the number of notes of type a1 = %d",a1);


printf("\n");


printf("the number of notes of type b1 = %d",b1);


printf("\n");


printf("the number of notes of type c1 = %d",c1);


getch();





}








What is the error , it compiles the prog successfully but after that shows error

Error in C program ?
// This is what the line should look like





scanf(" %d",%26amp;p);

marigold