575/kt

Author: zheeeng

575.distribute-candies.0.kt

@@ -0,0 +1,14 @@
+/*
+ * @lc app=leetcode id=575 lang=kotlin
+ *
+ * [575] Distribute Candies
+ */
+class Solution_distributeCandies_0 {
+    fun distributeCandies(candies: IntArray): Int {
+        val s = candies.size / 2
+        val countMap = candies.groupBy { it }.mapValues { it.value.size }
+        if (countMap.size > s) return s
+
+        return countMap.size
+    }
+}