题解 | #统计字符#
统计字符
http://www.nowcoder.com/practice/539054b4c33b4776bc350155f7abd8f5
count = [0] * 4 s = input() for i in s: if i.isalpha(): count[0] += 1 elif i.isspace(): count[1] += 1 elif i.isdigit(): count[2] += 1 else: count[3] += 1 for i in count: print(i)
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