Pagini recente » Cod sursa (job #1339799) | Cod sursa (job #1637394) | Cod sursa (job #2699447) | Cod sursa (job #2673480) | Cod sursa (job #1473783)
#include <fstream>
#include <iostream>
#include <stdlib.h>
#define MOD 194767
using namespace std;
ifstream fi("1-sir.in");
ofstream fo("1-sir.out");
long d[260][33000],n,s;
int main()
{
fi >> n >> s;
d[1][0] = 1;
for (int i=2; i<=n; i++) {
for (int j=0; j<=i*(i+1)/2; j++) {
d[i][j] = d[i-1][abs(j-(i-1))] + d[i-1][j+(i-1)] % MOD;
}
}
fo << d[n][abs(s)];
return 0;
}