102차 2번 문제풀이

Author: gmlrude

live10/test102/문제2/박희경.py

@@ -0,0 +1,15 @@
+import sys
+
+input = sys.stdin.readline
+
+n = int(input())
+arr = list(map(int, input().split()))
+
+max_profit = 0
+min_price = float('inf')
+
+for a in arr:
+    min_price = min(a, min_price)
+    max_profit = max(a - min_price, max_profit)
+
+print(max_profit)