Cod sursa(job #2696128)
| Utilizator | Data | 15 ianuarie 2021 13:09:22 | |
|---|---|---|---|
| Problema | Submultimi | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.45 kb |
#include <fstream>
using namespace std;
ifstream cin("submultimi.in");
ofstream cout("submultimi.out");
int a[20] , n;
void afisare(int i)
{
for(int j = 1 ; j <= i ; j++)
cout << a[j] << ' ';
cout << '\n';
}
void backt(int i)
{
for(int val = a[i - 1] + 1 ; val <= n ; val++)
{
a[i] = val;
afisare(i);
backt(i + 1);
}
}
int main()
{
cin >> n;
backt(1);
return 0;
}
