【C#基礎】將一個字串陣列的元素進行反轉
阿新 • • 發佈:2019-01-07
Array.Reverse(str);//反轉整個陣列中元素的順序
實現原理 :
static void Main(string[] args) { string[] str = {"a","u","c","d","e","b" }; for (int i = 0; i < str.Length/2; i++) { //無論陣列元素個數是奇數還是偶數,都交換Length/2次 string temp = str[i]; str[i] = str[str.Length - 1 - i];//交換變數的值 str[str.Length - 1 - i] = temp; } for (int i = 0; i < str.Length; i++) { Console.WriteLine(str[i]); } Console.ReadKey(); }