From c9ca856d8f76d3b4c86532defa04d47c0d0a17f2 Mon Sep 17 00:00:00 2001
From: Serghei Cebotari <serghei@cebotari.ru>
Date: Wed, 9 Aug 2023 09:42:50 +0300
Subject: Simple task

---
 Codeforces.Test/Tests.cs     | 40 ++++++++++++++++++++++++++++++++++++++++
 Codeforces.Test/UnitTest1.cs | 10 ----------
 Codeforces.Test/Usings.cs    |  3 ++-
 3 files changed, 42 insertions(+), 11 deletions(-)
 create mode 100644 Codeforces.Test/Tests.cs
 delete mode 100644 Codeforces.Test/UnitTest1.cs

(limited to 'Codeforces.Test')

diff --git a/Codeforces.Test/Tests.cs b/Codeforces.Test/Tests.cs
new file mode 100644
index 0000000..db4dace
--- /dev/null
+++ b/Codeforces.Test/Tests.cs
@@ -0,0 +1,40 @@
+namespace Codeforces.Test;
+
+public class Tests
+{
+	[Fact]
+	public void TestIO()
+	{
+		IOTester.Start();
+		
+		string[] input = new string[]
+		{
+			"5",
+			"256 42",
+			"1000 1000",
+			"-1000 1000",
+			"-1000 1000",
+			"20 22"
+		};		
+		IOTester.SetInput(input);
+
+		Program.Main(new string[0]);
+
+		string[] output = new string[]		
+		{
+			"298",
+			"2000",
+			"0",
+			"0",
+			"42"
+		};
+		
+		string[] actualOutput = IOTester.GetOutputLines();
+		Assert.Equal(output.Length, actualOutput.Length - 1);
+		for (int i = 0; i< output.Length; i++)		
+		{
+			Assert.Equal(output[i], actualOutput[i]);			
+		}
+	}
+
+}
\ No newline at end of file
diff --git a/Codeforces.Test/UnitTest1.cs b/Codeforces.Test/UnitTest1.cs
deleted file mode 100644
index 8f7b9b7..0000000
--- a/Codeforces.Test/UnitTest1.cs
+++ /dev/null
@@ -1,10 +0,0 @@
-namespace Codeforces.Test;
-
-public class UnitTest1
-{
-    [Fact]
-    public void Test1()
-    {
-
-    }
-}
\ No newline at end of file
diff --git a/Codeforces.Test/Usings.cs b/Codeforces.Test/Usings.cs
index 8c927eb..c1ede49 100644
--- a/Codeforces.Test/Usings.cs
+++ b/Codeforces.Test/Usings.cs
@@ -1 +1,2 @@
-global using Xunit;
\ No newline at end of file
+global using Xunit;
+global using Codeforces;
\ No newline at end of file
-- 
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