Given an array return an integer indicating the minimum number of swap operations required to sort the array into ascending order. Input: [1, 3, 4, 2] Output: 2 Explanation: [1, 3, 4, 2] -> [1, 2, 4, 3] -> [1, 2, 3, 4] 例如input 是 [1, 3, 4, 2]。第一次选 3 ...
Min swaps to sort array Given an array with distinct numbers, return an integer indicating the minimum number of swap operations required to sort the array into ascending order. Example 1: Input: [5, 1, 3, 2]Output: 2Explanation: [5, 1, 3, 2] -> [2, 1, 3, 5] -> [1, 2, ...
Given an array with distinct numbers, return an integer indicating the minimum number of swap operations required to sort the array into ascending order. Example 1: Input: [5, 1, 3, 2] Output: 2 Explanation: [5, 1, 3, 2] -> [2, 1, 3, 5] -> [1, 2, 3, 5] 1. 2. 3. ...