From 527167990935e6ebfcfea38f82a94c6fec8b55fb Mon Sep 17 00:00:00 2001
From: rl544 <111494264+rl544@users.noreply.github.com>
Date: Sat, 17 Dec 2022 04:03:30 +0900
Subject: [PATCH] =?UTF-8?q?uploaded=20at=202022.=2012.=2017.=20=EC=98=A4?=
 =?UTF-8?q?=EC=A0=84=204:03:27?=
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---
 programmers/K번째수/solution.java | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 programmers/K번째수/solution.java

diff --git a/programmers/K번째수/solution.java b/programmers/K번째수/solution.java
new file mode 100644
index 0000000..54e1a37
--- /dev/null
+++ b/programmers/K번째수/solution.java
@@ -0,0 +1,20 @@
+// [문제 링크]: https://school.programmers.co.kr/learn/courses/30/lessons/42748
+
+import java.util.*;
+import java.util.stream.IntStream;
+class Solution {
+    public int[] solution(int[] array, int[][] commands) {
+        int[] answer = new int[commands.length];
+        int index = 0;
+        for(int[] a : commands){
+            int i = a[0];
+            int j = a[1];
+            int k = a[2];
+            int[] res = IntStream.range(i, j + 1)
+                                .map(o -> array[o-1]).sorted()
+                                .toArray();
+            answer[index++] = res[k-1];
+        }
+        return answer;
+    }
+}
\ No newline at end of file