From ea46fce3eb9b4afd60566ecb089d571fd9de4f27 Mon Sep 17 00:00:00 2001
From: rl544 <111494264+rl544@users.noreply.github.com>
Date: Sat, 17 Dec 2022 20:02:24 +0900
Subject: [PATCH] =?UTF-8?q?uploaded=20at=202022.=2012.=2017.=20=EC=98=A4?=
 =?UTF-8?q?=ED=9B=84=208:02:23?=
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---
 programmers/부족한 금액 계산하기/solution.java | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 programmers/부족한 금액 계산하기/solution.java

diff --git a/programmers/부족한 금액 계산하기/solution.java b/programmers/부족한 금액 계산하기/solution.java
new file mode 100644
index 0000000..181d8fb
--- /dev/null
+++ b/programmers/부족한 금액 계산하기/solution.java	
@@ -0,0 +1,9 @@
+// [문제 링크]: https://school.programmers.co.kr/learn/courses/30/lessons/82612
+
+import java.math.*;
+import java.util.*;
+class Solution {
+    public long solution(long price, int money, int count) {
+        return Math.max(price*(count*(count+1))/2-money,0);
+    }
+}
\ No newline at end of file