【发布时间】:2021-08-26 09:53:28
【问题描述】:
到目前为止,我已经创建了一个返回缺失字符串的字符。我们也可以将它与整数混合吗?例如:
输入:"3629aghrjlsbwofhe"
输出:"014578bcdikmnpqtuvxyz"
字母字符串的当前代码:
def missingCharacters(Str):
MAX_CHAR = 26
x = [False for i in range(MAX_CHAR)]
for i in range(len(Str)):
if (Str[i] >= 'a' and Str[i] <= 'z'):
x[ord(Str[i]) - ord('a')] = True
result = ""
for i in range(MAX_CHAR):
if (x[i] == False):
result += chr(i + ord('a'))
return result
【问题讨论】:
标签: python python-3.x