#include <iostream>
#include <algorithm>
#include <vector>
using namespace std;
const int MAX_N = 100000;
int t[MAX_N];
int n;
long long k;
int main()
{
ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
cin >> n >> k;
for (int i = 0; i < n; i++)
t[i] = i + 1;
long long ilosc = 0;
if (n * (n - 1) % 4 == 0)
while (true)
{
long long ile = 0;
for (int i = 0; i < n; i++)
{
for (int j = i + 1; j < n; j++)
{
if (t[i] > t[j])
ile++;
}
}
if (ile * 4 == n*(n - 1))
{
ilosc++;
if (ilosc == k)
{
cout << "TAK\n";
for (int i = 0; i < n; i++)
cout << t[i] << " ";
return 0;
}
}
int i = n - 1;
while (i > 0 && t[i - 1] >= t[i])
i--;
if (i == 0)
break;
int j = i;
while (j < n && t[j] > t[i - 1])
j++;
j--;
swap(t[i - 1], t[j]);
reverse(t + i, t + n);
}
cout << "NIE\n";
return 0;
}
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | #include <iostream> #include <algorithm> #include <vector> using namespace std; const int MAX_N = 100000; int t[MAX_N]; int n; long long k; int main() { ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); cin >> n >> k; for (int i = 0; i < n; i++) t[i] = i + 1; long long ilosc = 0; if (n * (n - 1) % 4 == 0) while (true) { long long ile = 0; for (int i = 0; i < n; i++) { for (int j = i + 1; j < n; j++) { if (t[i] > t[j]) ile++; } } if (ile * 4 == n*(n - 1)) { ilosc++; if (ilosc == k) { cout << "TAK\n"; for (int i = 0; i < n; i++) cout << t[i] << " "; return 0; } } int i = n - 1; while (i > 0 && t[i - 1] >= t[i]) i--; if (i == 0) break; int j = i; while (j < n && t[j] > t[i - 1]) j++; j--; swap(t[i - 1], t[j]); reverse(t + i, t + n); } cout << "NIE\n"; return 0; } |
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