乔布斯的追随
乔布斯的追随
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入吧礼，希望大家喜欢 def fun(s): upper = lower = number = 0 for ch in s: if ch >= 'A' and ch <= 'Z': upper = upper + 1 elif ch >= 'a' and ch <= 'z': lower = lower + 1 elif ch >= '0' and ch <= '9': number = number + 1 return upper,lower,number str = raw_input("请输入一串字符串：") t = fun(str) print "大写字母个数：",t[0] print "小写字母个数：",t[1] print "数字个数：",t[2]
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