Create 1409-queries-on-a-permutation-with-key.js

Author: everthis

1409-queries-on-a-permutation-with-key.js

@@ -0,0 +1,16 @@
+/**
+ * @param {number[]} queries
+ * @param {number} m
+ * @return {number[]}
+ */
+var processQueries = function(queries, m) {
+  const nums = Array.from({ length: m }, (_, i) => i + 1)
+  const res = []
+  for(const q of queries) {
+    const idx = nums.indexOf(q)
+    nums.splice(idx, 1)
+    nums.unshift(q)
+    res.push(idx)
+  }
+  return res
+};