Initial commitHEADmain

2 files changed, 27 insertions, 0 deletions

diff --git a/majority-element/Cargo.toml b/majority-element/Cargo.toml
new file mode 100644
index 0000000..8930310
--- /dev/null
+++ b/majority-element/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "majority-element"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/majority-element/src/main.rs b/majority-element/src/main.rs
new file mode 100644
index 0000000..f6757e0
--- /dev/null
+++ b/majority-element/src/main.rs
@@ -0,0 +1,19 @@
+fn main() {
+    println!("Hello, world!");
+}
+
+struct Solution;
+
+use std::collections::HashMap;
+
+impl Solution {
+    pub fn majority_element(nums: Vec<i32>) -> i32 {
+        let mut table = HashMap::new();
+
+        for num in nums {
+            *table.entry(num).or_insert(1) += 1;
+        }
+
+        *table.iter().reduce(|a,b| if a.1 > b.1 {a} else {b}).unwrap().0
+    }
+}