From a4ec489ba465503b8ebd21aade77bc92e926a82f Mon Sep 17 00:00:00 2001
From: rl544 <111494264+rl544@users.noreply.github.com>
Date: Sat, 17 Dec 2022 20:06:18 +0900
Subject: [PATCH] =?UTF-8?q?uploaded=20at=202022.=2012.=2017.=20=EC=98=A4?=
 =?UTF-8?q?=ED=9B=84=208:06:17?=
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---
 programmers/2016년/solution.java | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 programmers/2016년/solution.java

diff --git a/programmers/2016년/solution.java b/programmers/2016년/solution.java
new file mode 100644
index 0000000..08c7d7d
--- /dev/null
+++ b/programmers/2016년/solution.java
@@ -0,0 +1,25 @@
+// [문제 링크]: https://school.programmers.co.kr/learn/courses/30/lessons/12901
+
+class Solution {
+    private static int date(int a, int b){
+        int res = 0;
+        if(a > 2){
+            if(a<=7){
+                res = 60 + (a-3)*30 + b + (a-2)/2;
+            } else{
+                res = 60 + 153 + (a-8)*30 + b + (a-7)/2;
+            }
+        }else{
+            res = (a-1)*31 + b;
+        }
+        return res;
+    }
+    private static String name(int date){
+        String[] name = {"SUN","MON","TUE","WED","THU","FRI","SAT"};
+        //시작일이 금요일이므로.
+        return name[(date+4)%7];
+    }
+    public String solution(int a, int b) {
+        return name(date(a,b));
+    }
+}
\ No newline at end of file