wwm.LeetCodeHelper C#刷题帮助类库 - ToB企服应用市场:ToB评测及商务社交产业平台

dotnet add package wwm.LeetCodeHelper --version 0.8.6

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Install-Package wwm.LeetCodeHelper -Version 0.8.6

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//方式一: 方便自定义刷题
using Microsoft.Extensions.Configuration;
#region 初始化
//添加secrets.json 然后从中读取登录信息
//方法一:
//步骤1: 添加依赖 Microsoft.Extensions.Configuration
//步骤2: 右键项目然后选择管理用户机密,然后在打开的secrets.json中添加
/*
{
"user_password_login": {
"email": "your email",
"password": "your password"
},
"cookie_login": {
"LEETCODE_SESSION": "your leetcode_session cookie",
}
}
*/
// 注意如果项用cookie登录则填充"cookie_login",如果使用用户名密码登录则填充"user_password_login",建议使用cookie，用户名密码模式需要用到模拟登录，且需要下载无头浏览器，配置起来稍微麻烦一些。
//方法二:
//步骤1: 添加依赖 Microsoft.Extensions.Configuration
//步骤2: 启用机密,使用.net cli命令 `dotnet user-secrets init`
//步骤3: 设置机密, `dotnet user-secrets set "cookie_login:LEETCODE_SESSION" "your cookie"`
// 或者设置用户名密码 `dotnet user-secrets set "user_password_login:email" "your email"` `dotnet user-secrets set "user_password_login:password" "your password"`
//步骤4: 查看 `dotnet user-secrets list`
// 更多dotnet cli 可参考:https://docs.microsoft.com/zh-cn/aspnet/core/security/app-secrets?view=aspnetcore-6.0&tabs=windows
var config = new ConfigurationBuilder()
.SetBasePath(AppDomain.CurrentDomain.BaseDirectory)
.AddUserSecrets<Program>().Build();
var config_cookie = config.GetRequiredSection("cookie_login:LEETCODE_SESSION").Value;
if (config_cookie != null)
{
await LeetCodeHelper.InitAsync(config_cookie);
}
else
{
var config_email = config.GetRequiredSection("user_password_login:email")?.Value;
var config_password = config.GetRequiredSection("user_password_login:password")?.Value;
if (string.IsNullOrEmpty(config_email) || string.IsNullOrEmpty(config_password))
{
throw new Exception("cookie或者email/password 其中之一是必须的，建议使用cookie");
}
await LeetCodeHelper.InitAsync(config_email, config_password);
}
#endregion
#if !Release //切换此处的开关可在自定义刷题和每日一题之间切换
string url = "";
if (string.IsNullOrEmpty(url))
{
TestResultHelper.InvokeAllTest();
}
else
{
await LeetCodeHelper.GetQuestionAsync(url);
}
#else
//方式二: 方便刷每日一题
await LeetCodeHelper.GetTodayQuestionOrInvokeTestAsync();
#endif
Console.Write("按任意键退出...");
Console.ReadKey();

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string url = "https://leetcode.cn/problems/two-sum/"

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已从接口获取数据
将数据写入文件:two-sum.txt
文件已写入：D:\work\learn\dotnet\wwm.LeetCodeHelper\wwm.LeetCodeHelper.Test\Content\two-sum.txt
文件名已拷贝到剪贴板: two-sum.txt
文件已写入：D:\work\learn\dotnet\wwm.LeetCodeHelper\wwm.LeetCodeHelper.Test\Solutions\two-sum.cs
文件名已拷贝到剪贴板: two-sum.cs
按任意键退出...

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namespace Solutions;
/// <summary>
/// 1556. 通过翻转子数组使两个数组相等
/// </summary>
public class CanBeEqualSolution : ITest
{
private class Data : DataAttribute
{
public override IEnumerable<object[]> GetData()
{
yield return new object[] { StringTo<int[]>("[1,2,3,4]").ToArray(), StringTo<int[]>("[2,4,1,3]").ToArray(), true };
yield return new object[] { StringTo<int[]>("[7]").ToArray(), StringTo<int[]>("[7]").ToArray(), true };
yield return new object[] { StringTo<int[]>("[3,7,9]").ToArray(), StringTo<int[]>("[3,7,11]").ToArray(), false };
}
}
[Data]
public bool CanBeEqual(int[] target, int[] arr)
{
return default;
}
}

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using wwm.LeetCodeHelper.Servers;
namespace Solutions;
/// <summary>
/// 1. 两数之和
/// https://leetcode.cn/problems/two-sum/
/// </summary>
public class TwoSumSolution : ITest
{
private class Data : DataAttribute
{
public Data()
{
IgnoreOrder = true;
}
public override IEnumerable<object[]> GetData()
{
yield return new object[] { StringTo<int[]>("[2,7,11,15]").ToArray(), 9, StringTo<int[]>("[0,1]").ToArray() };
yield return new object[] { StringTo<int[]>("[3,2,4]").ToArray(), 6, StringTo<int[]>("[1,2]").ToArray() };
yield return new object[] { StringTo<int[]>("[3,3]").ToArray(), 6, StringTo<int[]>("[0,1]").ToArray() };
}
}
[Data]
public int[] TwoSum(int[] nums, int target)
{
int[] o = new int[2];
int i, j, k = 0;
for (i = 0; i < nums.Length; i++)
{
for (j = i + 1; j < nums.Length; j++)
{
if ((nums[i] + nums[j]) == target)
{
o[0] = i;
o[1] = j;
k = 1;
}
}
if (k == 1) break;
}
return o;
}
}

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------->TwoSumSolution
TwoSum: 执行结果正确: [0,1]
TwoSum: 执行结果正确: [1,2]
TwoSum: 执行结果正确: [0,1]
_______测试结果: 3/3 ,耗时:97ms________
按任意键退出...

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------->TwoSumSolution
TwoSum: 执行结果正确: [0,1]
TwoSum: 执行结果错误.
预期值:[1,2]
结果值:[0,0]
TwoSum: 执行结果正确: [0,1]
_______测试结果: 2/3 ,耗时:82ms________
按任意键退出...

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