1 files changed, 0 insertions, 14 deletions
diff --git a/math/kthperm.cpp b/math/kthperm.cpp
deleted file mode 100644
index 899dff1..0000000
--- a/math/kthperm.cpp
+++ /dev/null
@@ -1,14 +0,0 @@
-vector<ll> kthperm(ll k, ll n) {
-	Tree<ll> t;
-	vector<ll> res(n);
-	for (ll i = 1; i <= n; k /= i, i++) {
-		t.insert(i - 1);
-		res[n - i] = k % i;
-	}
-	for (ll& x : res) {
-		auto it = t.find_by_order(x);
-		x = *it;
-		t.erase(it);
-	}
-	return res;
-}