Cod sursa(job #2462153)

Utilizator Bulboaca_EugenBulboaca Alexandru Eugen Bulboaca_Eugen Data 26 septembrie 2019 20:29:29
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.59 kb
#include <bits/stdc++.h>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int v[18], x[18];
int n, cnt ;
bool egale(int k){
    for(int i = 1; i < k; ++i){
        if(v[k] <= v[i]) return false;
    }
    return true;
}
void afis(int k){
    for(int i = 1; i <= k; ++i)
        fout << v[i] << " ";
    fout << '\n';
}
void backtr(int k){
    for(int i = 1; i <= n; ++i){
        v[k] = i;
        if(egale(k)){
            afis(k);
            backtr(k + 1);
        }
    }
}
int main(){
    fin >> n;
    backtr(1);
    return 0;
}