统计字符：用s.isalpha(),s.isspace(),s.isdigit()可完成四种不同的统计

def countChar(string): alpha,space,number,qita = 0,0,0,0 for s in string: if s.isalpha(): alpha+=1 if s.isspace(): space+=1 if s.isdigit(): number+=1 if (s.isalpha()==False) and (s.isspace()==False) and (s.isdigit()==False): qita+=1 return (alpha,space,number,qita)

while True: try: stringList = input() result = countChar(stringList) print(result[0]) print(result[1]) print(result[2]) print(result[3]) except: break