第一题100%,为啥要正则。。 n = int(input().strip()) def judge(s): if len(s) > 10: return False for si in s: if not si.isalpha(): return False return True count = 0 for _ in range(n): line = input() line = line.strip().replace('\n&(392)#39;, '') if judge(line): count += 1 print(count)