Cod sursa(job #2789948)

Utilizator M05IonutIonut Martinescu M05Ionut Data 28 octombrie 2021 10:53:03
Problema Loto Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.59 kb
#include <iostream>

using namespace std;

int N, S, x[20], v[20];

void afisare()
{
    for(int i=1;i<=N;i++)
        cout<<v[x[i]]<<" ";
    cout<<endl;
}
int suma(int k)
{
    int sum=0;
    for(int i=1;i<=k;i++)
        sum+=v[x[i]];

    return sum;
}
void back(int k)
{
    for(int i=1;i<=N;i++)
    {
        x[k]=i;
        if(suma(k)<=S)
         if(suma(k)==S)
            if(k==N)
            afisare();
         else
            back(k+1);
    }
}
int main()
{
    cin>>N>>S;
    for(int i=1;i<=N;i++)
        cin>>v[i];
    back(1);
    return 0;
}