Pagini recente » Cod sursa (job #1673192) | Cod sursa (job #3228748) | Borderou de evaluare (job #2729179) | Cod sursa (job #916477) | Cod sursa (job #2840916)
#include<bits/stdc++.h>
#define MOD 2000003
using namespace std;
ifstream fin("sadokan.in");
ofstream fout("sadokan.out");
int v[5001], a[5001];
int n,k,x,i,j,p;
int main(){
fin>>n>>k;
n--;
k--;
p=n%k+1;
v[0]=v[1]=a[0]=1;
for(i=2;i<=n;i++){
for(j=1;j<=i;j++){
a[j]=(v[j]+v[j-1])%MOD;
}
for(j=1;j<=i;j++){
v[j]=a[j];
}
}
fout<<a[--p];
return 0;
}