1111. Maximum Nesting Depth of Two Valid Parentheses Strings Medium

@problem@discussion
#String#Stack



1/**
2 * [1111] Maximum Nesting Depth of Two Valid Parentheses Strings
3 *
4 * A string is a valid parentheses string (denoted VPS) if and only if it consists of "(" and ")" characters only, and:
5 * 
6 * 
7 * 	It is the empty string, or
8 * 	It can be written as AB (A concatenated with B), where A and B are VPS's, or
9 * 	It can be written as (A), where A is a VPS.
10 * 
11 * 
12 * We can similarly define the nesting depth depth(S) of any VPS S as follows:
13 * 
14 * 
15 * 	depth("") = 0
16 * 	depth(A + B) = max(depth(A), depth(B)), where A and B are VPS's
17 * 	depth("(" + A + ")") = 1 + depth(A), where A is a VPS.
18 * 
19 * 
20 * For example,  "", "()()", and "()(()())" are VPS's (with nesting depths 0, 1, and 2), and ")(" and "(()" are not VPS's.
21 * 
22 *  
23 * 
24 * Given a VPS <font face="monospace">seq</font>, split it into two disjoint subsequences A and B, such that A and B are VPS's (and A.length + B.length = seq.length).
25 * 
26 * Now choose any such A and B such that max(depth(A), depth(B)) is the minimum possible value.
27 * 
28 * Return an answer array (of length seq.length) that encodes such a choice of A and B:  answer[i] = 0 if seq[i] is part of A, else answer[i] = 1.  Note that even though multiple answers may exist, you may return any of them.
29 *  
30 * Example 1:
31 * 
32 * Input: seq = "(()())"
33 * Output: [0,1,1,1,1,0]
34 * 
35 * Example 2:
36 * 
37 * Input: seq = "()(())()"
38 * Output: [0,0,0,1,1,0,1,1]
39 * 
40 *  
41 * Constraints:
42 * 
43 * 	1 <= seq.size <= 10000
44 * 
45 */
46pub struct Solution {}
47
48// problem: https://leetcode.com/problems/maximum-nesting-depth-of-two-valid-parentheses-strings/
49// discuss: https://leetcode.com/problems/maximum-nesting-depth-of-two-valid-parentheses-strings/discuss/?currentPage=1&orderBy=most_votes&query=
50
51// submission codes start here
52
53impl Solution {
54    pub fn max_depth_after_split(seq: String) -> Vec<i32> {
55        vec![]
56    }
57}
58
59// submission codes end
60
61#[cfg(test)]
62mod tests {
63    use super::*;
64
65    #[test]
66    fn test_1111() {
67    }
68}
69


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