Cod sursa(job #1844037)
| Utilizator | Data | 9 ianuarie 2017 17:43:43 | |
|---|---|---|---|
| Problema | Generare de permutari | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.65 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream inf("permutari.in");
ofstream outf("permutari.out");
int n, p[10], i, j;
//int nextp();
int main()
{
inf>>n;
for(i=1; i<=n; i++)
p[i]=i;
for(;;)
{
for(i=1; i<=n; i++)
outf<<p[i]<<' ';
outf<<'\n';
if(!next_permutation(p+1, p+n+1))
break;
}
return 0;
}
//int nextp()
//{
// for(i=n-1; i;i--)
// if(p[i]<p[i+1])
// break;
// for(j=n; j; j--)
// if(p[j]>p[i])
// break;
// swap(p[i], p[j]);
// reverse(p+i+1, p+n+1);
//
// return i;
//}
