Signed-off-by: sairate <sairate@sina.cn>

.vs/Project1C++/v17/DocumentLayout.json

@@ -2,9 +2,21 @@
   "Version": 1,
   "WorkspaceRootPath": "D:\\project\\Project1C\u002B\u002B\\",
   "Documents": [
+    {
+      "AbsoluteMoniker": "D:0:0:{653F23DB-4E65-4232-A488-E9A53268A0A6}|Project1C\u002B\u002B.vcxproj|D:\\project\\Project1C\u002B\u002B\\test.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
+      "RelativeMoniker": "D:0:0:{653F23DB-4E65-4232-A488-E9A53268A0A6}|Project1C\u002B\u002B.vcxproj|solutionrelative:test.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
+    },
     {
       "AbsoluteMoniker": "D:0:0:{653F23DB-4E65-4232-A488-E9A53268A0A6}|Project1C\u002B\u002B.vcxproj|D:\\project\\Project1C\u002B\u002B\\\u5408\u6570\u5206\u89E3.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
       "RelativeMoniker": "D:0:0:{653F23DB-4E65-4232-A488-E9A53268A0A6}|Project1C\u002B\u002B.vcxproj|solutionrelative:\u5408\u6570\u5206\u89E3.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
+    },
+    {
+      "AbsoluteMoniker": "D:0:0:{653F23DB-4E65-4232-A488-E9A53268A0A6}|Project1C\u002B\u002B.vcxproj|D:\\project\\Project1C\u002B\u002B\\\u91D1\u5E01\u95EE\u9898.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
+      "RelativeMoniker": "D:0:0:{653F23DB-4E65-4232-A488-E9A53268A0A6}|Project1C\u002B\u002B.vcxproj|solutionrelative:\u91D1\u5E01\u95EE\u9898.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
+    },
+    {
+      "AbsoluteMoniker": "D:0:0:{653F23DB-4E65-4232-A488-E9A53268A0A6}|Project1C\u002B\u002B.vcxproj|D:\\project\\Project1C\u002B\u002B\\\u8BA1\u7B97\u5E73\u65B9\u548C.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
+      "RelativeMoniker": "D:0:0:{653F23DB-4E65-4232-A488-E9A53268A0A6}|Project1C\u002B\u002B.vcxproj|solutionrelative:\u8BA1\u7B97\u5E73\u65B9\u548C.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
     }
   ],
   "DocumentGroupContainers": [
@@ -19,12 +31,51 @@
             {
               "$type": "Document",
               "DocumentIndex": 0,
+              "Title": "test.cpp",
+              "DocumentMoniker": "D:\\project\\Project1C\u002B\u002B\\test.cpp",
+              "RelativeDocumentMoniker": "test.cpp",
+              "ToolTip": "D:\\project\\Project1C\u002B\u002B\\test.cpp",
+              "RelativeToolTip": "test.cpp",
+              "ViewState": "AQIAAAAAAAAAAAAAAAAAAAwAAAAKAAAA",
+              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000677|",
+              "WhenOpened": "2024-07-11T07:08:06.846Z",
+              "EditorCaption": ""
+            },
+            {
+              "$type": "Document",
+              "DocumentIndex": 3,
+              "Title": "\u8BA1\u7B97\u5E73\u65B9\u548C.cpp",
+              "DocumentMoniker": "D:\\project\\Project1C\u002B\u002B\\\u8BA1\u7B97\u5E73\u65B9\u548C.cpp",
+              "RelativeDocumentMoniker": "\u8BA1\u7B97\u5E73\u65B9\u548C.cpp",
+              "ToolTip": "D:\\project\\Project1C\u002B\u002B\\\u8BA1\u7B97\u5E73\u65B9\u548C.cpp",
+              "RelativeToolTip": "\u8BA1\u7B97\u5E73\u65B9\u548C.cpp",
+              "ViewState": "AQIAAAAAAAAAAAAAAAAAAAoAAAAWAAAA",
+              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000677|",
+              "WhenOpened": "2024-07-11T06:18:32.644Z",
+              "EditorCaption": ""
+            },
+            {
+              "$type": "Document",
+              "DocumentIndex": 2,
+              "Title": "\u91D1\u5E01\u95EE\u9898.cpp",
+              "DocumentMoniker": "D:\\project\\Project1C\u002B\u002B\\\u91D1\u5E01\u95EE\u9898.cpp",
+              "RelativeDocumentMoniker": "\u91D1\u5E01\u95EE\u9898.cpp",
+              "ToolTip": "D:\\project\\Project1C\u002B\u002B\\\u91D1\u5E01\u95EE\u9898.cpp",
+              "RelativeToolTip": "\u91D1\u5E01\u95EE\u9898.cpp",
+              "ViewState": "AQIAAAEAAAAAAAAAAAAswBIAAAAAAAAA",
+              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000677|",
+              "WhenOpened": "2024-07-11T06:01:38.929Z",
+              "EditorCaption": ""
+            },
+            {
+              "$type": "Document",
+              "DocumentIndex": 1,
               "Title": "\u5408\u6570\u5206\u89E3.cpp",
               "DocumentMoniker": "D:\\project\\Project1C\u002B\u002B\\\u5408\u6570\u5206\u89E3.cpp",
               "RelativeDocumentMoniker": "\u5408\u6570\u5206\u89E3.cpp",
               "ToolTip": "D:\\project\\Project1C\u002B\u002B\\\u5408\u6570\u5206\u89E3.cpp",
               "RelativeToolTip": "\u5408\u6570\u5206\u89E3.cpp",
-              "ViewState": "AQIAAAMAAAAAAAAAAAAAAAkAAAAPAAAA",
+              "ViewState": "AQIAAAgAAAAAAAAAAAAswA0AAAAFAAAA",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000677|",
               "WhenOpened": "2024-07-11T05:23:00.869Z",
               "EditorCaption": ""

Project1C++.vcxproj

@@ -127,6 +127,7 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClCompile Include="test.cpp" />
     <ClCompile Include="平方之和.cpp" />
     <ClCompile Include="合数分解.cpp" />
     <ClCompile Include="优秀整数精.cpp" />
@@ -139,6 +140,8 @@
     <ClCompile Include="矩阵取数简.cpp" />
     <ClCompile Include="矩阵取数记忆.cpp" />
     <ClCompile Include="矩阵取数高精.cpp" />
+    <ClCompile Include="计算平方和.cpp" />
+    <ClCompile Include="金币问题.cpp" />
     <ClCompile Include="高精乘.cpp" />
     <ClCompile Include="高精加.cpp" />
   </ItemGroup>

Project1C++.vcxproj.filters

@@ -57,5 +57,14 @@
     <ClCompile Include="优秀正整数质数筛.cpp">
       <Filter>源文件</Filter>
     </ClCompile>
+    <ClCompile Include="金币问题.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+    <ClCompile Include="计算平方和.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+    <ClCompile Include="test.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>

Project1C++/x64/Debug/Project1C++.log

@@ -1,2 +1,2 @@
-  合数分解.cpp
+  计算平方和.cpp
   Project1C++.vcxproj -> D:\project\Project1C++\x64\Debug\Project1C++.exe

Project1C++/x64/Debug/Project1C++.tlog/Cl.items.tlog

@@ -10,5 +10,7 @@ D:\project\Project1C++\欧几里得.cpp;D:\project\Project1C++\Project1C++\x64\D
 D:\project\Project1C++\矩阵取数简.cpp;D:\project\Project1C++\Project1C++\x64\Debug\矩阵取数简.obj
 D:\project\Project1C++\矩阵取数记忆.cpp;D:\project\Project1C++\Project1C++\x64\Debug\矩阵取数记忆.obj
 D:\project\Project1C++\矩阵取数高精.cpp;D:\project\Project1C++\Project1C++\x64\Debug\矩阵取数高精.obj
+D:\project\Project1C++\计算平方和.cpp;D:\project\Project1C++\Project1C++\x64\Debug\计算平方和.obj
+D:\project\Project1C++\金币问题.cpp;D:\project\Project1C++\Project1C++\x64\Debug\金币问题.obj
 D:\project\Project1C++\高精乘.cpp;D:\project\Project1C++\Project1C++\x64\Debug\高精乘.obj
 D:\project\Project1C++\高精加.cpp;D:\project\Project1C++\Project1C++\x64\Debug\高精加.obj

Project1C++/x64/Debug/Project1C++.tlog/link.secondary.1.tlog

@@ -1,2 +1,2 @@
-^D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\三个数的最大公因数.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\优秀整数精.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\优秀正整数.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\优秀正整数质数筛.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\合数分解.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\平方之和.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\数独.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\斐波那契数列.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\欧几里得.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\矩阵取数简.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\矩阵取数记忆.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\矩阵取数高精.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\高精乘.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\高精加.OBJ
+^D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\三个数的最大公因数.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\优秀整数精.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\优秀正整数.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\优秀正整数质数筛.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\合数分解.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\平方之和.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\数独.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\斐波那契数列.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\欧几里得.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\矩阵取数简.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\矩阵取数记忆.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\矩阵取数高精.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\计算平方和.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\金币问题.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\高精乘.OBJ|D:\PROJECT\PROJECT1C++\PROJECT1C++\X64\DEBUG\高精加.OBJ
 D:\project\Project1C++\Project1C++\x64\Debug\Project1C++.ilk

test.cpp

@@ -0,0 +1,14 @@
+#include <iostream>//函数 cout输出 cin输入
+// input输入  output输出  stream流
+using namespace std;//标准命名空间
+int main() {
+	//int 整型   short  long   long long
+	//float 浮点型  double
+	//char 字符
+	//string 字符串
+	//cin>>n;
+	//cout<<n;
+	//+ - * / %
+	// > < >= <= == !=
+	//&& || !
+}

合数分解.cpp

@@ -1,25 +1,25 @@
-#include <iostream>
+//#include <iostream>
-using namespace std;
+//using namespace std;
-
+//
-int main() {
+//int main() {
-	int n,num=2;
+//	int n,num=2;
-	cin >> n;
+//	cin >> n;
-	cout << n << "=";
+//	cout << n << "=";
-	while (n!=1)
+//	while (n!=1)
-	{
+//	{
-		if (n/num==1)
+//		if (n/num==1)
-		{
+//		{
-			cout << num;
+//			cout << num;
-			break;
+//			break;
-		}
+//		}
-		if (n%num==0)
+//		if (n%num==0)
-		{
+//		{
-			cout << num<<"*";
+//			cout << num<<"*";
-			n /= num;
+//			n /= num;
-		}else
+//		}else
-		{
+//		{
-			num++;
+//			num++;
-		}
+//		}
-	}
+//	}
-	return 0;
+//	return 0;
-}
+//}

计算平方和.cpp

@@ -0,0 +1,31 @@
+//#include <iostream>
+//using namespace std;
+//
+//int main() {
+//	int n,sum=0;
+//	cin >> n;
+//	for (int i = 1; i <= n; i++)
+//	{
+//		int number = i, is_guan=0;
+//		while (number != 0) {
+//			if (number%10==7)
+//			{
+//				is_guan = 1;
+//				break;
+//			}
+//			number /= 10;
+//		}
+//		if (i%7==0)
+//		{
+//			is_guan = 1;
+//		}
+//		if (is_guan)
+//		{
+//			continue;
+//		}
+//		cout << i<<endl;
+//		sum += i*i;
+//	}
+//	cout << sum;
+//	return 0;
+//}

金币问题.cpp

@@ -0,0 +1,18 @@
+//#include <iostream>
+//using namespace std;
+//
+//int main() {
+//	int n,count = 1;
+//	cin >> n;
+//	int sum = 0;
+//	while (n>count)
+//	{
+//		sum += count * count;
+//		//cout << sum << endl;
+//		n -= count;
+//		count++;
+//	}
+//	sum += n * count;
+//	cout << sum;
+//	return 0;
+//}