[오늘의 알고리즘] 문자열 집합 (#102)

Author: yongjun-0903

yongjun-0903/문자열 집합.py

@@ -0,0 +1,15 @@
+import sys
+
+n, m = map(int, sys.stdin.readline().strip().split())
+
+s = set()
+for _ in range(n):
+    s.add(str(sys.stdin.readline().strip()))
+    
+answer = 0
+for _ in range(m):
+    i = str(sys.stdin.readline().strip())
+    if i in s:
+        answer += 1
+        
+print(answer)