src/bin/2-keys-keyboard.rs

Author: bestgopher

src/bin/2-keys-keyboard.rs

@@ -10,9 +10,7 @@ struct Solution;
 
 impl Solution {
     pub fn min_steps(mut n: i32) -> i32 {
-        if n == 1 {
-            return 0;
-        }
+        if n == 1 { return 0; }
 
         // 检查是否是质数
         let mut count = 0;