Cod sursa(job #2107529)
Utilizator | Data | 17 ianuarie 2018 14:43:31 | |
---|---|---|---|
Problema | Lista lui Andrei | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.44 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("nrcuv.in");
ofstream fout("nrcuv.out");
int n,m,i,j,s,r,k=1,d[1001][1001];
int main()
{
cin>>n;
d[1][1]=1;
for(i=1;i<=n;i++)
{
for(j=1;j<i;j++)
{
for(k=1;k<=j-1;k++)
{
d[i][j]+=d[i-j][k];
}
}
d[i][i] = 1;
}
for(i=1;i<n;i++)
s+=d[n][i];
cout<<s;
return 0;
}