Cod sursa(job #682483)
Utilizator | Data | 19 februarie 2012 00:47:22 | |
---|---|---|---|
Problema | Generare de permutari | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.43 kb |
#include <vector>
#include <iostream>
#include <algorithm>
#include <cstdio>
using namespace std;
int main () {
freopen ("permutari.in", "r", stdin);
freopen ("permutari.out", "w", stdout);
int n, i;
vector<int> v;
scanf("%d", &n);
for (int i = 1; i <= n; i++)
v.push_back(i), printf("%d ", i);
cout << endl;
while (next_permutation(v.begin(), v.end())) {
for (i = 0; i < n; i++)
printf("%d ", v[i]);
printf("\n");
}
return 0;
}