defcount_str(strs): int_count,str_count,spa_count,other_count = 0,0,0,0

for i in strs: # 遍歷字串

if i.isdigit(): # 判斷是否為數字

int_count += 1

elif i.isalnum(): # 判斷是否為字母

str_count += 1

elif i.isspace(): # 判斷是否為空格

spa_count += 1

else:

other_count +=1

print("字串s中，數字個數={}，字母個數={}，空格個數={}，其他個數={}".format(int_count,str_count,spa_count,other_count))

if __name__ == "__main__":

strs = input("請輸入字串s：")

count_str(strs)