io Programmo 79/IOPROG_79.ISO/soft/Codice/Lez22.cpp

C/C++ Source or Header | 2004-02-26 | 541 b | 28 lines

// Lez22.cpp

#include <algorithm>
#include <iostream>

using namespace std;

int main()
{
    char prev[] = "ciao"; //si provi a inserire una parola diversa qui...
    cout << "Le permutazioni precedenti " << prev << " sono:\n";
    while (prev_permutation(prev,prev+sizeof(prev)-1))
        cout << prev << "\t";

    char next[] = "ciao"; //... e qui
    cout << "\n\nLe permutazioni successive a " << next << " sono:\n";
    while (next_permutation(next,next+sizeof(next)-1))
        cout << next << "\t";

    cout << endl;

    return 0;
}