import sys lines = sys.stdin.read().strip().splitlines() words = lines[0].lower() s = lines[1].lower() count = 0 for i in range(len(words)): #字符串也可以做列表使用?否,字符串也支持索引访问,但无法通过索引修改字符 if words[i] == s: count += 1 print(count)