From 2436832e13eb9c4d5e685317aa8958d80999d1c7 Mon Sep 17 00:00:00 2001
From: muncool39 <muncool39@gmail.com>
Date: Thu, 10 Sep 2026 16:47:25 +0900
Subject: [PATCH 1/2] solve: Best Time to Buy and Sell Stock

---
 .../[LCD] Best Time to Buy and Sell Stock/Mun.java" | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 "09\354\233\224/1\354\243\274\354\260\250/[LCD] Best Time to Buy and Sell Stock/Mun.java"

diff --git "a/09\354\233\224/1\354\243\274\354\260\250/[LCD] Best Time to Buy and Sell Stock/Mun.java" "b/09\354\233\224/1\354\243\274\354\260\250/[LCD] Best Time to Buy and Sell Stock/Mun.java"
new file mode 100644
index 0000000..46da5e1
--- /dev/null
+++ "b/09\354\233\224/1\354\243\274\354\260\250/[LCD] Best Time to Buy and Sell Stock/Mun.java"	
@@ -0,0 +1,13 @@
+class Mun {
+    public int maxProfit(int[] prices) {
+        int min = Integer.MAX_VALUE;
+        int max = 0;
+
+        for (int price : prices) {
+            min = Math.min(min, price);
+            max = Math.max(max, price - min);
+        }
+
+        return max;
+    }
+}
\ No newline at end of file

From afc147275a2e1057b0589e6ac9e1232b4c21f8d0 Mon Sep 17 00:00:00 2001
From: muncool39 <muncool39@gmail.com>
Date: Thu, 10 Sep 2026 16:47:33 +0900
Subject: [PATCH 2/2] solve: Pascal's Triangle II

---
 .../[LCD] Pascal's Triangle II/Mun.java"      | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 "09\354\233\224/1\354\243\274\354\260\250/[LCD] Pascal's Triangle II/Mun.java"

diff --git "a/09\354\233\224/1\354\243\274\354\260\250/[LCD] Pascal's Triangle II/Mun.java" "b/09\354\233\224/1\354\243\274\354\260\250/[LCD] Pascal's Triangle II/Mun.java"
new file mode 100644
index 0000000..7beb690
--- /dev/null
+++ "b/09\354\233\224/1\354\243\274\354\260\250/[LCD] Pascal's Triangle II/Mun.java"	
@@ -0,0 +1,21 @@
+class Mun {
+    public List<Integer> getRow(int rowIndex) {
+        List<List<Integer>> list = new ArrayList<>();
+        list.add(List.of(1));
+        list.add(List.of(1, 1));
+        if(rowIndex < 2) {
+            return list.get(rowIndex);
+        }
+        for(int i=2;i<=rowIndex;i++) {
+            List<Integer> before = list.get(i-1);
+            List<Integer> now = new ArrayList<>();
+            now.add(1);
+            for(int j=1;j<i;j++) {
+                now.add(before.get(j-1) + before.get(j));
+            }
+            now.add(1);
+            list.add(now);
+        }
+        return list.get(rowIndex);
+    }
+}
\ No newline at end of file