19 lines
406 B
Rust
19 lines
406 B
Rust
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// Incomplete
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impl Solution {
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pub fn longest_valid_parentheses(s: String) -> i32 {
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if s.len() == 0 { 0 }
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let mut s = 0;
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let mut open = 0;
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let mut acc = 0;
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for c in s.chars().into_iter() {
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if c == '(' {
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open += 1;
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} else {
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open -= 1;
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}
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if open == 0 {
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}
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}
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}
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}
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