python - 基础算法题8 - 咱们任意输入一串文字+数字 统计出来数字的个数
s = input("请输入:") # '1234324324fdsaf1fdsaf12' count = 0 for i in s: if i.isdigit(): count += 1 print(count)
s = input("请输入:") # '1234324324fdsaf1fdsaf12' count = 0 for i in s: if i.isdigit(): count += 1 print(count)