Commit 2e17235

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added daily challenge

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Original file line number	Diff line number	Diff line change
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	`1`	`+class Solution:`
	`2`	`+ def minimumLength(self, s: str) -> int:`
	`3`	`+ l, r = 0, len(s) - 1`
	`4`	`+ while l < r and s[l] == s[r]:`
	`5`	`+ ch = s[l]`
	`6`	`+ while l <= r and s[l] == ch:`
	`7`	`+ l += 1`
	`8`	`+ while l <= r and s[r] == ch:`
	`9`	`+ r -= 1`
	`10`	`+ return r - l + 1`

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