Cod sursa(job #2790102)

Utilizator Maniu_DianaManiu Maria Diana Maniu_Diana Data 28 octombrie 2021 14:20:41
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.54 kb
#include <bits/stdc++.h>

using namespace std;

ifstream fin("combinari.in");
ofstream fout("combinari.out");


int n, k, st[20];


void write(int top)
{
    for(int i = 1; i < top; i ++)
        fout << st[i] << " ";
    fout << '\n';
}

void Back(int top)
{
    if(top == k + 1)
        write(top);
    else
    {
        for(int i = st[top - 1] + 1; i <= n; i ++)
        {
            st[top] = i;
            Back(top + 1);
        }
    }

}

int main()
{
    fin >> n >> k;
    Back(1);
    return 0;
}