Cod sursa(job #2759433)

Utilizator DVDPRODavid D DVDPRO Data 17 iunie 2021 19:04:00
Problema 1-sir Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.4 kb
#include <iostream>
#include <fstream>
#define  MOD 194767
using namespace std;
ifstream f("1-sir.in");
ofstream g("1-sir.out");
int dp[65290],n,s,i,val,j;
int main()
{
    f>>n>>s;
    dp[0]=1;
    for(i=1;i<n;i++)
    {
        val=2*i;
        for(j=i*(i-1);j>=0;j--)
        {
            dp[j+val]=(dp[j+val]+dp[j])%MOD;
        }
    }
    g<<dp[s+(n*(n-1)/2)];
    return 0;
}