Create 1921-eliminate-maximum-number-of-monsters.kt

Author: a93a

kotlin/1921-eliminate-maximum-number-of-monsters.kt

@@ -0,0 +1,16 @@
+class Solution {
+    fun eliminateMaximum(dist: IntArray, speed: IntArray): Int {
+        val minReach = dist.zip(speed)
+            .map { 
+                Math.ceil(it.first.toDouble() / it.second.toDouble()).toInt()
+            }.sorted()
+        
+        var res = 0
+        for ((minute, reachesAt) in minReach.withIndex()) {
+            if (minute >= reachesAt) break
+            res++
+        }
+
+        return res
+    }
+}