Remove All Occurrences of a Substring
Given two strings s and part, perform the following operation on s until all occurrences of the substring part are removed: Return s after removing all occurrences of part.
Given two strings s and part, perform the following operation on s until all occurrences of the substring part are removed:
Return s after removing all occurrences of part.
A substring is a contiguous sequence of characters in a string.
Example 1
Input: s = "daabcbaabcbc", part = "abc"
Output: "dab"
Explanation: The following operations are done: - s = "daabcbaabcbc", remove "abc" starting at index 2, so s = "dabaabcbc". - s = "dabaabcbc", remove "abc" starting at index 4, so s = "dababc". - s = "dababc", remove "abc" starting at index 3, so s = "dab". Now s has no occurrences of "abc".
Example 2
Input: s = "axxxxyyyyb", part = "xy"
Output: "ab"
Explanation: The following operations are done: - s = "axxxxyyyyb", remove "xy" starting at index 4 so s = "axxxyyyb". - s = "axxxyyyb", remove "xy" starting at index 3 so s = "axxyyb". - s = "axxyyb", remove "xy" starting at index 2 so s = "axyb". - s = "axyb", remove "xy" starting at index 1 so s = "ab". Now s has no occurrences of "xy".
Constraints
- 1 <= s.length <= 1000
- 1 <= part.length <= 1000
- s and part consists of lowercase English letters.
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