URI problem 1021 solution

Here is the solution to URI problem ID: 1021

#include<stdio.h>

int main()
{
    double N,D,E;
    int A,B,C,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u;
    scanf("%lf",&N);

    A=(int) N;
    a=A/100;
    b=A%100;
    c=b/50;
    d=b%50;
    e=d/20;
    f=d%20;
    g=f/10;
    h=f%10;
    i=h/5;
    j=h%5;
    k=j/2;
    l=j%2;


    D=N*100;
    C=(int) D;
    m=C%100;
    n=m/50;
    o=m%50;
    p=o/25;
    q=o%25;
    r=q/10;
    s=q%10;
    t=s/5;
    u=s%5;

    printf ("NOTAS:\n");
    printf ("%d nota(s) de R$ 100.00\n",a);
    printf ("%d nota(s) de R$ 50.00\n",c);
    printf ("%d nota(s) de R$ 20.00\n",e);
    printf ("%d nota(s) de R$ 10.00\n",g);
    printf ("%d nota(s) de R$ 5.00\n",i);
    printf ("%d nota(s) de R$ 2.00\n",k);
    printf ("MOEDAS:\n");
    printf ("%d moeda(s) de R$ 1.00\n",l);
    printf ("%d moeda(s) de R$ 0.50\n",n);
    printf ("%d moeda(s) de R$ 0.25\n",p);
    printf ("%d moeda(s) de R$ 0.10\n",r);
    printf ("%d moeda(s) de R$ 0.05\n",t);
    printf ("%d moeda(s) de R$ 0.01\n",u);



    return 0;
}