Merge pull request #1560 from cezarbbb/Greedy08

添加 0763.划分字母区间 Rust版本

problems/0763.划分字母区间.md

@@ -343,6 +343,34 @@ object Solution {
 }
 ```
 
+### Rust
+
+```Rust
+use std::collections::HashMap;
+impl Solution {
+    fn max (a: usize, b: usize) -> usize {
+        if a > b { a } else { b }
+    }
+    pub fn partition_labels(s: String) -> Vec<i32> {
+        let s = s.chars().collect::<Vec<char>>();
+        let mut hash: HashMap<char, usize> = HashMap::new();
+        for i in 0..s.len() {
+            hash.insert(s[i], i);
+        }
+        let mut result: Vec<i32> = Vec::new();
+        let mut left: usize = 0;
+        let mut right: usize = 0;
+        for i in 0..s.len() {
+            right = Self::max(right, hash[&s[i]]);
+            if i == right {
+                result.push((right - left + 1) as i32);
+                left = i + 1;
+            }
+        }
+        result
+    }
+}
+```
 
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