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//#include <iostream>
#include <fstream>
using namespace std;
typedef int Huge[500];
void AtribHuge(Huge H, Huge X) {
int i;
for (i = 0; i <= X[0]; ++i) {
H[i] = X[i];
}
}
void Add(Huge A, Huge B)
{ int i,T=0;
if (B[0]>A[0])
{ for (i=A[0]+1;i<=B[0];) A[i++]=0;
A[0]=B[0];
}
else for (i=B[0]+1;i<=A[0];) B[i++]=0;
for (i=1;i<=A[0];i++)
{ A[i]+=B[i]+T;
T=A[i]/10;
A[i]%=10;
}
if (T) A[++A[0]]=T;
}
void AtribValue(Huge H, unsigned long X) {
H[0] = 0;
while (X) {
++H[0];
H[H[0]] = X % 10;
X /= 10;
}
}
void Subtract(Huge A, Huge B)
{ int i, T=0;
for (i=B[0]+1;i<=A[0];) B[i++]=0;
for (i=1;i<=A[0];i++)
A[i]+= (T=(A[i]-=B[i]+T)<0) ? 10 : 0;
while (!A[A[0]]) A[0]--;
}
void MultHuge(Huge A, Huge B, Huge C)
{ int i,j,T=0;
C[0]=A[0]+B[0]-1;
for (i=1;i<=A[0]+B[0];) C[i++]=0;
for (i=1;i<=A[0];i++)
for (j=1;j<=B[0];j++)
C[i+j-1]+=A[i]*B[j];
for (i=1;i<=C[0];i++)
{ T=(C[i]+=T)/10;
C[i]%=10;
}
if (T) C[++C[0]]=T;
}
void Mult(Huge H, unsigned long X)
{ int i;
unsigned long T=0;
for (i=1;i<=H[0];i++)
{ H[i]=H[i]*X+T;
T=H[i]/10;
H[i]=H[i]%10;
}
while (T)
{ H[++H[0]]=T%10;
T/=10;
}
}
///-------------
int n,b,p,q;
Huge f[30];
void bct(int poz,int maxi,int lung,Huge pos){
Huge y;
if(poz==n+1){
Add(f[maxi],pos);
return;
}
bct(poz+1,max(maxi,lung+1),lung+1,pos);
Huge z;
AtribHuge(z,pos);
Mult(pos,(b-1));
bct(poz+1,maxi,0,pos);
AtribHuge(pos,z);
}
int main()
{
ifstream cin("zero.in");
ofstream cout("zero.out");
Huge sum;
cin>>n>>b>>p>>q;
Huge x;
AtribValue(x,b-1);
AtribValue(sum,0);
bct(2,0,0,x);
for(int i=0;i<=p;i++)
Add(sum,f[i]);
for(int i=sum[0];i>=1;i--)
cout<<sum[i];
cout<<"\n";
AtribValue(sum,0);
for(int i=q;i<=n;i++)
Add(sum,f[i]);
for(int i=sum[0];i>=1;i--)
cout<<sum[i];
return 0;
}