Difficulty: Easy

Author: tadhikari

Death Knight Hero/deathknighthero.py

@@ -0,0 +1,12 @@
+'''
+https://open.kattis.com/problems/deathknight
+'''
+
+n = int(input())
+total = 0
+for i in range(n):
+    a = input()
+    if "CD" not in a:
+        total+=1
+
+print(total)