2566. Maximum Difference by Remapping a Digit
class Solution:
def minMaxDifference(self, num: int) -> int:
snum = str(num)
maxNum = minNum = snum
for e in str(num):
if int(e) < 9 and maxNum == snum:
maxNum = snum.replace(e, "9")
...
tapanrachchh.hashnode.dev1 min read