{ "data": { "question": { "questionId": "1537", "questionFrontendId": "1422", "boundTopicId": null, "title": "Maximum Score After Splitting a String", "titleSlug": "maximum-score-after-splitting-a-string", "content": "

Given a string s of zeros and ones, return the maximum score after splitting the string into two non-empty substrings (i.e. left substring and right substring).

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The score after splitting a string is the number of zeros in the left substring plus the number of ones in the right substring.

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Example 1:

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\nInput: s = "011101"\nOutput: 5 \nExplanation: \nAll possible ways of splitting s into two non-empty substrings are:\nleft = "0" and right = "11101", score = 1 + 4 = 5 \nleft = "01" and right = "1101", score = 1 + 3 = 4 \nleft = "011" and right = "101", score = 1 + 2 = 3 \nleft = "0111" and right = "01", score = 1 + 1 = 2 \nleft = "01110" and right = "1", score = 2 + 1 = 3\n
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Example 2:

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\nInput: s = "00111"\nOutput: 5\nExplanation: When left = "00" and right = "111", we get the maximum score = 2 + 3 = 5\n
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Example 3:

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\nInput: s = "1111"\nOutput: 3\n
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Constraints:

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