以下代码中的输出错误 [英] Error in output in following code

查看:86
本文介绍了以下代码中的输出错误的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

课程计划

{



static void Main(string [] args)

{

List< string> list = new List< string>();

list.Add(Amit);

list.Add(Raj);

list.Add(prem);

list.Add(Ram);

list.Add(pa);

foreach(字符串在列表中)

{

Console.WriteLine(s);

}

Console.WriteLine(list.Capacity);

Console.WriteLine(输入要搜索的名称:\ t);

string a = Convert .ToString(Console.ReadLine());

int b = list.BinarySearch(a);

Console.WriteLine(b);

if(b> = 0)

{

Console.WriteLine(List包含名称);



}

else

{

Console.WriteLine(List is NOT contains t他命名为);

}



Console.ReadLine();

}

}



显示输出:

Amit

Raj

Prem

Ram

pa

8

输入您要搜索的名称:

pa

-2

列表不包含名称







请建议关于这个错误的一些事情,因为该字符串已经在列表中

解释错误.....请

class Program
{

static void Main(string[] args)
{
List<string> list = new List<string>();
list.Add("Amit");
list.Add("Raj");
list.Add("prem");
list.Add("Ram");
list.Add("pa");
foreach (string s in list)
{
Console.WriteLine(s);
}
Console.WriteLine(list.Capacity);
Console.WriteLine("Enter the name which you want to search: \t");
string a = Convert.ToString(Console.ReadLine());
int b = list.BinarySearch(a);
Console.WriteLine(b);
if (b >= 0)
{
Console.WriteLine("List is contains the Name");

}
else
{
Console.WriteLine("List is NOT contains the Name");
}

Console.ReadLine();
}
}

shows output:
Amit
Raj
Prem
Ram
pa
8
Enter the name which you want to search:
pa
-2
List is NOT contain the name



Please suggest some thing about this erro because that string is already in the list
explain the error.....Please

推荐答案

请参阅: http://msdn.microsoft.com/en-us/ library / ftfdbfx6.aspx [ ^ ]

See: http://msdn.microsoft.com/en-us/library/ftfdbfx6.aspx[^]
Quote:

列表< t>必须已根据比较器实现进行排序;否则,结果不正确。

The List<t> must already be sorted according to the comparer implementation; otherwise, the result is incorrect.



您在搜索之前忘记对列表进行排序。


And you have forget to sort the list before searching.


这篇关于以下代码中的输出错误的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

查看全文
登录 关闭
扫码关注1秒登录
发送“验证码”获取 | 15天全站免登陆