feat: add rust solution to lc problem: No.2054

Author: yanglbme

solution/2000-2099/2054.Two Best Non-Overlapping Events/README.md

@@ -230,6 +230,48 @@ function maxTwoEvents(events: number[][]): number {
 }
 ```
 
+#### Rust
+
+```rust
+impl Solution {
+    pub fn max_two_events(mut events: Vec<Vec<i32>>) -> i32 {
+        events.sort_by(|a, b| a[0].cmp(&b[0]));
+
+        let n: usize = events.len();
+        let mut f: Vec<i32> = vec![0; n + 1];
+
+        for i in (0..n).rev() {
+            f[i] = f[i + 1].max(events[i][2]);
+        }
+
+        let mut ans: i32 = 0;
+
+        for e in &events {
+            let mut v: i32 = e[2];
+
+            let mut left: usize = 0;
+            let mut right: usize = n;
+            while left < right {
+                let mid = (left + right) >> 1;
+                if events[mid][0] > e[1] {
+                    right = mid;
+                } else {
+                    left = mid + 1;
+                }
+            }
+
+            if left < n {
+                v += f[left];
+            }
+
+            ans = ans.max(v);
+        }
+
+        ans
+    }
+}
+```
+
 <!-- tabs:end -->
 
 <!-- solution:end -->

solution/2000-2099/2054.Two Best Non-Overlapping Events/README_EN.md

@@ -225,6 +225,48 @@ function maxTwoEvents(events: number[][]): number {
 }
 ```
 
+#### Rust
+
+```rust
+impl Solution {
+    pub fn max_two_events(mut events: Vec<Vec<i32>>) -> i32 {
+        events.sort_by(|a, b| a[0].cmp(&b[0]));
+
+        let n: usize = events.len();
+        let mut f: Vec<i32> = vec![0; n + 1];
+
+        for i in (0..n).rev() {
+            f[i] = f[i + 1].max(events[i][2]);
+        }
+
+        let mut ans: i32 = 0;
+
+        for e in &events {
+            let mut v: i32 = e[2];
+
+            let mut left: usize = 0;
+            let mut right: usize = n;
+            while left < right {
+                let mid = (left + right) >> 1;
+                if events[mid][0] > e[1] {
+                    right = mid;
+                } else {
+                    left = mid + 1;
+                }
+            }
+
+            if left < n {
+                v += f[left];
+            }
+
+            ans = ans.max(v);
+        }
+
+        ans
+    }
+}
+```
+
 <!-- tabs:end -->
 
 <!-- solution:end -->

solution/2000-2099/2054.Two Best Non-Overlapping Events/Solution.rs

@@ -0,0 +1,37 @@
+impl Solution {
+    pub fn max_two_events(mut events: Vec<Vec<i32>>) -> i32 {
+        events.sort_by(|a, b| a[0].cmp(&b[0]));
+
+        let n: usize = events.len();
+        let mut f: Vec<i32> = vec![0; n + 1];
+
+        for i in (0..n).rev() {
+            f[i] = f[i + 1].max(events[i][2]);
+        }
+
+        let mut ans: i32 = 0;
+
+        for e in &events {
+            let mut v: i32 = e[2];
+
+            let mut left: usize = 0;
+            let mut right: usize = n;
+            while left < right {
+                let mid = (left + right) >> 1;
+                if events[mid][0] > e[1] {
+                    right = mid;
+                } else {
+                    left = mid + 1;
+                }
+            }
+
+            if left < n {
+                v += f[left];
+            }
+
+            ans = ans.max(v);
+        }
+
+        ans
+    }
+}