From edbe6e86d8e4cb0a6aa4518bf2461e6388e19902 Mon Sep 17 00:00:00 2001
From: Michael Xu <xzhseh@gmail.com>
Date: Mon, 11 Sep 2023 09:21:15 -0400
Subject: [PATCH] feat: add rust solution to lc problem: No.0274

---
 solution/0200-0299/0274.H-Index/README.md    | 24 ++++++++++++++++++++
 solution/0200-0299/0274.H-Index/README_EN.md | 24 ++++++++++++++++++++
 solution/0200-0299/0274.H-Index/Solution.rs  | 19 ++++++++++++++++
 3 files changed, 67 insertions(+)
 create mode 100644 solution/0200-0299/0274.H-Index/Solution.rs

diff --git a/solution/0200-0299/0274.H-Index/README.md b/solution/0200-0299/0274.H-Index/README.md
index bedd90e831c00..9b4304efcdf95 100644
--- a/solution/0200-0299/0274.H-Index/README.md
+++ b/solution/0200-0299/0274.H-Index/README.md
@@ -227,6 +227,30 @@ public:
 };
 ```
 
+### **Rust**
+
+```rust
+impl Solution {
+    #[allow(dead_code)]
+    pub fn h_index(citations: Vec<i32>) -> i32 {
+        let mut citations = citations;
+        citations.sort_by(|&lhs, &rhs| {
+            rhs.cmp(&lhs)
+        });
+
+        let n = citations.len();
+
+        for i in (1..=n).rev() {
+            if citations[i - 1] >= i as i32 {
+                return i as i32;
+            }
+        }
+
+        0
+    }
+}
+```
+
 ### **Go**
 
 ```go
diff --git a/solution/0200-0299/0274.H-Index/README_EN.md b/solution/0200-0299/0274.H-Index/README_EN.md
index f2e4c43a6db7c..906d87d6292d0 100644
--- a/solution/0200-0299/0274.H-Index/README_EN.md
+++ b/solution/0200-0299/0274.H-Index/README_EN.md
@@ -218,6 +218,30 @@ public:
 };
 ```
 
+### **Rust**
+
+```rust
+impl Solution {
+    #[allow(dead_code)]
+    pub fn h_index(citations: Vec<i32>) -> i32 {
+        let mut citations = citations;
+        citations.sort_by(|&lhs, &rhs| {
+            rhs.cmp(&lhs)
+        });
+
+        let n = citations.len();
+
+        for i in (1..=n).rev() {
+            if citations[i - 1] >= i as i32 {
+                return i as i32;
+            }
+        }
+
+        0
+    }
+}
+```
+
 ### **Go**
 
 ```go
diff --git a/solution/0200-0299/0274.H-Index/Solution.rs b/solution/0200-0299/0274.H-Index/Solution.rs
new file mode 100644
index 0000000000000..f0f6d4e0d3db3
--- /dev/null
+++ b/solution/0200-0299/0274.H-Index/Solution.rs
@@ -0,0 +1,19 @@
+impl Solution {
+    #[allow(dead_code)]
+    pub fn h_index(citations: Vec<i32>) -> i32 {
+        let mut citations = citations;
+        citations.sort_by(|&lhs, &rhs| {
+            rhs.cmp(&lhs)
+        });
+
+        let n = citations.len();
+
+        for i in (1..=n).rev() {
+            if citations[i - 1] >= i as i32 {
+                return i as i32;
+            }
+        }
+
+        0
+    }
+}
\ No newline at end of file