Runtime: 2 ms (Top 20.53%) | Memory: 2.00 MB (Top 53.64%)

Author: AnasImloul

scripts/algorithms/U/Unique Paths/Unique Paths.rs

@@ -0,0 +1,11 @@
+// Runtime: 2 ms (Top 20.53%) | Memory: 2.00 MB (Top 53.64%)
+
+impl Solution {
+    pub fn unique_paths(m: i32, n: i32) -> i32 {
+        let mut ans: i64 = 1;
+        for i in 1..=m as i64 - 1 {
+            ans = ans * (n as i64 - 1 + i) / i;
+        }
+        ans as i32
+    }
+}