I've Been Everywhere, Man

2023-06-24 21:32:35 +02:00
parent c963fa5d44
commit 01ddf465e3
1 changed files with 10 additions and 0 deletions
--- a/everywhere.py
+++ b/everywhere.py
@@ -0,0 +1,10 @@
+t = int(input())
+
+for ti in range(t):
+    n = int(input())
+    cities = set()
+
+    for ni in range(n):
+        cities.add(input().strip())
+
+    print(len(cities))