foreach(int n in arr) Console.WriteLine("{0}",n+" ");请问这个n+" "
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/03 23:26:45
![foreach(int n in arr) Console.WriteLine(](/uploads/image/z/6239289-57-9.jpg?t=foreach%28int+n+in+arr%29+Console.WriteLine%28%22%7B0%7D%22%2Cn%2B%22+%22%29%3B%E8%AF%B7%E9%97%AE%E8%BF%99%E4%B8%AAn%2B%22+%22)
foreach(int n in arr) Console.WriteLine("{0}",n+" ");请问这个n+" "
foreach(int n in arr) Console.WriteLine("{0}",n+" ");请问这个n+" "
foreach(int n in arr) Console.WriteLine("{0}",n+" ");请问这个n+" "
因为Console.WriteLine(param);param必须为string类型,int + ""也就是数字加上一个空字符串,把int
转换成了string而已,也可以直接写成n.ToString()