0, 1, 2, 3, 4, 5,

0, 1, 2, 3, 4, 6,

0, 1, 2, 3, 4, 7,

0, 1, 2, 3, 4, 8,

0, 1, 2, 3, 4, 9,

0, 1, 2, 3, 5, 6,

0, 1, 2, 3, 5, 7,

0, 1, 2, 3, 5, 8,

0, 1, 2, 3, 5, 9,

0, 1, 2, 3, 6, 7,

0, 1, 2, 3, 6, 8,

0, 1, 2, 3, 6, 9,

0, 1, 2, 3, 7, 8,

0, 1, 2, 3, 7, 9,

0, 1, 2, 3, 8, 9,

0, 1, 2, 4, 5, 6,

0, 1, 2, 4, 5, 7,

0, 1, 2, 4, 5, 8,

0, 1, 2, 4, 5, 9,

0, 1, 2, 4, 6, 7,

0, 1, 2, 4, 6, 8,

0, 1, 2, 4, 6, 9,

0, 1, 2, 4, 7, 8,

0, 1, 2, 4, 7, 9,

0, 1, 2, 4, 8, 9,

0, 1, 2, 5, 6, 7,

0, 1, 2, 5, 6, 8,

0, 1, 2, 5, 6, 9,

0, 1, 2, 5, 7, 8,

0, 1, 2, 5, 7, 9,

0, 1, 2, 5, 8, 9,

0, 1, 2, 6, 7, 8,

0, 1, 2, 6, 7, 9,

0, 1, 2, 6, 8, 9,

0, 1, 2, 7, 8, 9,

0, 1, 3, 4, 5, 6,

0, 1, 3, 4, 5, 7,

0, 1, 3, 4, 5, 8,

0, 1, 3, 4, 5, 9,

0, 1, 3, 4, 6, 7,

0, 1, 3, 4, 6, 8,

0, 1, 3, 4, 6, 9,

0, 1, 3, 4, 7, 8,

0, 1, 3, 4, 7, 9,

0, 1, 3, 4, 8, 9,

0, 1, 3, 5, 6, 7,

0, 1, 3, 5, 6, 8,

0, 1, 3, 5, 6, 9,

0, 1, 3, 5, 7, 8,

0, 1, 3, 5, 7, 9,

0, 1, 3, 5, 8, 9,

0, 1, 3, 6, 7, 8,

0, 1, 3, 6, 7, 9,

0, 1, 3, 6, 8, 9,

0, 1, 3, 7, 8, 9,

0, 1, 4, 5, 6, 7,

0, 1, 4, 5, 6, 8,

0, 1, 4, 5, 6, 9,

0, 1, 4, 5, 7, 8,

0, 1, 4, 5, 7, 9,

0, 1, 4, 5, 8, 9,

0, 1, 4, 6, 7, 8,

0, 1, 4, 6, 7, 9,

0, 1, 4, 6, 8, 9,

0, 1, 4, 7, 8, 9,

0, 1, 5, 6, 7, 8,

0, 1, 5, 6, 7, 9,

0, 1, 5, 6, 8, 9,

0, 1, 5, 7, 8, 9,

0, 1, 6, 7, 8, 9,

0, 2, 3, 4, 5, 6,

0, 2, 3, 4, 5, 7,

0, 2, 3, 4, 5, 8,

0, 2, 3, 4, 5, 9,

0, 2, 3, 4, 6, 7,

0, 2, 3, 4, 6, 8,

0, 2, 3, 4, 6, 9,

0, 2, 3, 4, 7, 8,

0, 2, 3, 4, 7, 9,

0, 2, 3, 4, 8, 9,

0, 2, 3, 5, 6, 7,

0, 2, 3, 5, 6, 8,

0, 2, 3, 5, 6, 9,

0, 2, 3, 5, 7, 8,

0, 2, 3, 5, 7, 9,

0, 2, 3, 5, 8, 9,

0, 2, 3, 6, 7, 8,

0, 2, 3, 6, 7, 9,

0, 2, 3, 6, 8, 9,

0, 2, 3, 7, 8, 9,

0, 2, 4, 5, 6, 7,

0, 2, 4, 5, 6, 8,

0, 2, 4, 5, 6, 9,

0, 2, 4, 5, 7, 8,

0, 2, 4, 5, 7, 9,

0, 2, 4, 5, 8, 9,

0, 2, 4, 6, 7, 8,

0, 2, 4, 6, 7, 9,

0, 2, 4, 6, 8, 9,

0, 2, 4, 7, 8, 9,

0, 2, 5, 6, 7, 8,

0, 2, 5, 6, 7, 9,

0, 2, 5, 6, 8, 9,

0, 2, 5, 7, 8, 9,

0, 2, 6, 7, 8, 9,

0, 3, 4, 5, 6, 7,

0, 3, 4, 5, 6, 8,

0, 3, 4, 5, 6, 9,

0, 3, 4, 5, 7, 8,

0, 3, 4, 5, 7, 9,

0, 3, 4, 5, 8, 9,

0, 3, 4, 6, 7, 8,

0, 3, 4, 6, 7, 9,

0, 3, 4, 6, 8, 9,

0, 3, 4, 7, 8, 9,

0, 3, 5, 6, 7, 8,

0, 3, 5, 6, 7, 9,

0, 3, 5, 6, 8, 9,

0, 3, 5, 7, 8, 9,

0, 3, 6, 7, 8, 9,

0, 4, 5, 6, 7, 8,

0, 4, 5, 6, 7, 9,

0, 4, 5, 6, 8, 9,

0, 4, 5, 7, 8, 9,

0, 4, 6, 7, 8, 9,

0, 5, 6, 7, 8, 9,

1, 2, 3, 4, 5, 6,

1, 2, 3, 4, 5, 7,

1, 2, 3, 4, 5, 8,

1, 2, 3, 4, 5, 9,

1, 2, 3, 4, 6, 7,

1, 2, 3, 4, 6, 8,

1, 2, 3, 4, 6, 9,

1, 2, 3, 4, 7, 8,

1, 2, 3, 4, 7, 9,

1, 2, 3, 4, 8, 9,

1, 2, 3, 5, 6, 7,

1, 2, 3, 5, 6, 8,

1, 2, 3, 5, 6, 9,

1, 2, 3, 5, 7, 8,

1, 2, 3, 5, 7, 9,

1, 2, 3, 5, 8, 9,

1, 2, 3, 6, 7, 8,

1, 2, 3, 6, 7, 9,

1, 2, 3, 6, 8, 9,

1, 2, 3, 7, 8, 9,

1, 2, 4, 5, 6, 7,

1, 2, 4, 5, 6, 8,

1, 2, 4, 5, 6, 9,

1, 2, 4, 5, 7, 8,

1, 2, 4, 5, 7, 9,

1, 2, 4, 5, 8, 9,

1, 2, 4, 6, 7, 8,

1, 2, 4, 6, 7, 9,

1, 2, 4, 6, 8, 9,

1, 2, 4, 7, 8, 9,

1, 2, 5, 6, 7, 8,

1, 2, 5, 6, 7, 9,

1, 2, 5, 6, 8, 9,

1, 2, 5, 7, 8, 9,

1, 2, 6, 7, 8, 9,

1, 3, 4, 5, 6, 7,

1, 3, 4, 5, 6, 8,

1, 3, 4, 5, 6, 9,

1, 3, 4, 5, 7, 8,

1, 3, 4, 5, 7, 9,

1, 3, 4, 5, 8, 9,

1, 3, 4, 6, 7, 8,

1, 3, 4, 6, 7, 9,

1, 3, 4, 6, 8, 9,

1, 3, 4, 7, 8, 9,

1, 3, 5, 6, 7, 8,

1, 3, 5, 6, 7, 9,

1, 3, 5, 6, 8, 9,

1, 3, 5, 7, 8, 9,

1, 3, 6, 7, 8, 9,

1, 4, 5, 6, 7, 8,

1, 4, 5, 6, 7, 9,

1, 4, 5, 6, 8, 9,

1, 4, 5, 7, 8, 9,

1, 4, 6, 7, 8, 9,

1, 5, 6, 7, 8, 9,

2, 3, 4, 5, 6, 7,

2, 3, 4, 5, 6, 8,

2, 3, 4, 5, 6, 9,

2, 3, 4, 5, 7, 8,

2, 3, 4, 5, 7, 9,

2, 3, 4, 5, 8, 9,

2, 3, 4, 6, 7, 8,

2, 3, 4, 6, 7, 9,

2, 3, 4, 6, 8, 9,

2, 3, 4, 7, 8, 9,

2, 3, 5, 6, 7, 8,

2, 3, 5, 6, 7, 9,

2, 3, 5, 6, 8, 9,

2, 3, 5, 7, 8, 9,

2, 3, 6, 7, 8, 9,

2, 4, 5, 6, 7, 8,

2, 4, 5, 6, 7, 9,

2, 4, 5, 6, 8, 9,

2, 4, 5, 7, 8, 9,

2, 4, 6, 7, 8, 9,

2, 5, 6, 7, 8, 9,

3, 4, 5, 6, 7, 8,

3, 4, 5, 6, 7, 9,

3, 4, 5, 6, 8, 9,

3, 4, 5, 7, 8, 9,

3, 4, 6, 7, 8, 9,

3, 5, 6, 7, 8, 9,

4, 5, 6, 7, 8, 9,


int _tmain()
{
int j[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
int _check = 9;

std::vector<int> vari(_check);
std::iota(vari.begin(), vari.end(), 0);

int last = _check - 1;

for (;;)
{
for (int i : vari)
{
std::cout << j[i] << ", ";
}
std::cout << std::endl;

if (vari[last] != (sizeof(j) / sizeof(int) - 1))
vari[last] += 1;
else
{
int i = last - 1;
for (; i >= 0; i--)
{
if (vari[i] != vari[i + 1] - 1)
{
vari[i] += 1;
break;
}
}

if (i == -1)
break;

std::iota(vari.begin() + i, vari.end(), vari[i]);
}
}

return 0;
}

그냥 갈겼는데 이런게 나옴

0, 1, 2, 3, 4, 5, 6, 7, 8,

0, 1, 2, 3, 4, 5, 6, 7, 9,

0, 1, 2, 3, 4, 5, 6, 8, 9,

0, 1, 2, 3, 4, 5, 7, 8, 9,

0, 1, 2, 3, 4, 6, 7, 8, 9,

0, 1, 2, 3, 5, 6, 7, 8, 9,

0, 1, 2, 4, 5, 6, 7, 8, 9,

0, 1, 3, 4, 5, 6, 7, 8, 9,

0, 2, 3, 4, 5, 6, 7, 8, 9,

1, 2, 3, 4, 5, 6, 7, 8, 9,


이런거 오늘 처음 만들어봄;;