# str1 = input()
# s = 0
# for i in str1:
# if i.isdigit():
# s += int(i)
# print(s)
str2 = input()
str3 = ""
for i in str2:
if i.isdigit():
str3 += i
else:
str3 += " "
list1 = str3.split()
s = 0
for i in list1:
s += int(i)
print(s)
求输入一串字符串中的数字和
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转载自blog.csdn.net/feiYu12138/article/details/81773013
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