题解 | #统计字符#
统计字符
https://www.nowcoder.com/practice/539054b4c33b4776bc350155f7abd8f5
# 20240917 s = input() d = {'lt':0,'sp':0,'num':0,'other':0} for i in s: if i.isalpha(): d['lt'] += 1 elif i.isspace(): d['sp'] += 1 elif i.isdigit(): d['num'] += 1 else: d['other'] += 1 for k,v in d.items(): print(v)