diff --git "a/\351\237\251\345\235\244/\346\225\260\347\273\204split.sln" "b/\351\237\251\345\235\244/\346\225\260\347\273\204split.sln"
new file mode 100644
index 0000000000000000000000000000000000000000..01c2c4ffb489797fb6272ade8b0158a7c77f3260
--- /dev/null
+++ "b/\351\237\251\345\235\244/\346\225\260\347\273\204split.sln"
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30011.22
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "split", "数组split\split.csproj", "{54CDD1D7-D261-4666-97CE-CF2ECD3C2899}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{54CDD1D7-D261-4666-97CE-CF2ECD3C2899}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{54CDD1D7-D261-4666-97CE-CF2ECD3C2899}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{54CDD1D7-D261-4666-97CE-CF2ECD3C2899}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{54CDD1D7-D261-4666-97CE-CF2ECD3C2899}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {2C2A0E0F-4C36-4A3A-82F8-09BCC92C3534}
+	EndGlobalSection
+EndGlobal
diff --git "a/\351\237\251\345\235\244/\346\225\260\347\273\204split/Program.cs" "b/\351\237\251\345\235\244/\346\225\260\347\273\204split/Program.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..90b5f2e290a9ef6fac64c6035e2466c68a670952
--- /dev/null
+++ "b/\351\237\251\345\235\244/\346\225\260\347\273\204split/Program.cs"
@@ -0,0 +1,64 @@
+using System;
+
+namespace 数组split
+{
+   
+    class Program
+    {
+
+        
+        static void Main(string[] args)
+        {//数组
+            string[] s = new string[3];
+            string[] f = { "杨玉环", "貂蝉", "西施" };
+            string[] y = new string[3] { "裴擒虎", "云中君", "百里玄策" };
+
+            Console.WriteLine(s);
+            Console.WriteLine(f);
+            Console.WriteLine(y);
+
+            //多维数组
+            double[,] many = { { 98, 89 }, { 98.5, 89.5 }, { 95.5, 89 } };
+            for (int i = 0; i < many.GetLength(0); i++)
+            {
+                Console.WriteLine("第" + (i + 1) + "个学生成绩：");
+                for (int j = 0; j < many.GetLength(1); j++)
+                {
+                    Console.Write(many[i, j] + " ");
+                }
+                Console.WriteLine();
+
+             //foreach
+                double[] points = { 80, 88, 86, 90, 75.5 };
+                double weight = 0;
+                double height = 0;
+                foreach (double point in points)
+                {
+                    weight = weight + point;
+                }
+                height = weight / points.Length;
+                Console.WriteLine("总成绩为：" + weight);
+                Console.WriteLine("平均成绩为：" + height);
+                string[] chinese = { "45", "35" };
+                string jj = "11";
+                foreach (string ass in chinese)
+                {
+                    jj = jj + chinese;
+                }
+                Console.WriteLine(jj);
+
+                string a = "jdfkleiovikd";
+                
+
+                string[] v = a.Split("f");
+                foreach (var item in v)
+                {
+                    Console.WriteLine(item);
+                }
+
+               
+
+            }
+        }
+    }
+}
diff --git "a/\351\237\251\345\235\244/\346\225\260\347\273\204split/split.csproj" "b/\351\237\251\345\235\244/\346\225\260\347\273\204split/split.csproj"
new file mode 100644
index 0000000000000000000000000000000000000000..9acff6d2afa8169f3a18e0c49b2b04a9860af7b4
--- /dev/null
+++ "b/\351\237\251\345\235\244/\346\225\260\347\273\204split/split.csproj"
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+</Project>