Cod sursa(job #3239950)
Utilizator | Data | 9 august 2024 15:58:30 | |
---|---|---|---|
Problema | Submultimi | Scor | 50 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.46 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int n, x[11];
void afisare(int k)
{
int i;
for(i=1; i<=k; i++)
g<<x[i]<<' ';
g<<'\n';
}
void backtracking(int k)
{
int i;
for(i=x[k-1]+1; i<=n; i++)
{
x[k]=i;
afisare(k);
backtracking(k+1);
}
}
int main()
{
f>>n;
backtracking(1);
return 0;
}