diff --git a/Lab17/Lab17.sln b/Lab17/Lab17.sln
new file mode 100644
index 0000000..700357e
--- /dev/null
+++ b/Lab17/Lab17.sln
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.11.35312.102
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Lab17", "Lab17\Lab17.vcxproj", "{25520902-3987-483A-88CE-B48610AB68F8}"
+EndProject
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ Debug|x64 = Debug|x64
+ Debug|x86 = Debug|x86
+ Release|x64 = Release|x64
+ Release|x86 = Release|x86
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ {25520902-3987-483A-88CE-B48610AB68F8}.Debug|x64.ActiveCfg = Debug|x64
+ {25520902-3987-483A-88CE-B48610AB68F8}.Debug|x64.Build.0 = Debug|x64
+ {25520902-3987-483A-88CE-B48610AB68F8}.Debug|x86.ActiveCfg = Debug|Win32
+ {25520902-3987-483A-88CE-B48610AB68F8}.Debug|x86.Build.0 = Debug|Win32
+ {25520902-3987-483A-88CE-B48610AB68F8}.Release|x64.ActiveCfg = Release|x64
+ {25520902-3987-483A-88CE-B48610AB68F8}.Release|x64.Build.0 = Release|x64
+ {25520902-3987-483A-88CE-B48610AB68F8}.Release|x86.ActiveCfg = Release|Win32
+ {25520902-3987-483A-88CE-B48610AB68F8}.Release|x86.Build.0 = Release|Win32
+ EndGlobalSection
+ GlobalSection(SolutionProperties) = preSolution
+ HideSolutionNode = FALSE
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ SolutionGuid = {18076B9C-46E0-421E-84D0-226D9C6273A1}
+ EndGlobalSection
+EndGlobal
diff --git a/Lab17/Lab17/Lab17.vcxproj b/Lab17/Lab17/Lab17.vcxproj
new file mode 100644
index 0000000..ee25702
--- /dev/null
+++ b/Lab17/Lab17/Lab17.vcxproj
@@ -0,0 +1,135 @@
+
+
+
+
+ Debug
+ Win32
+
+
+ Release
+ Win32
+
+
+ Debug
+ x64
+
+
+ Release
+ x64
+
+
+
+ 17.0
+ Win32Proj
+ {25520902-3987-483a-88ce-b48610ab68f8}
+ Lab17
+ 10.0
+
+
+
+ Application
+ true
+ v143
+ Unicode
+
+
+ Application
+ false
+ v143
+ true
+ Unicode
+
+
+ Application
+ true
+ v143
+ Unicode
+
+
+ Application
+ false
+ v143
+ true
+ Unicode
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Level3
+ true
+ WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+
+
+
+
+ Level3
+ true
+ true
+ true
+ WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+ true
+ true
+
+
+
+
+ Level3
+ true
+ _DEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+
+
+
+
+ Level3
+ true
+ true
+ true
+ NDEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+ true
+ true
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/Lab17/Lab17/Lab17.vcxproj.filters b/Lab17/Lab17/Lab17.vcxproj.filters
new file mode 100644
index 0000000..e8deb3d
--- /dev/null
+++ b/Lab17/Lab17/Lab17.vcxproj.filters
@@ -0,0 +1,22 @@
+
+
+
+
+ {4FC737F1-C7A5-4376-A066-2A32D752A2FF}
+ cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx
+
+
+ {93995380-89BD-4b04-88EB-625FBE52EBFB}
+ h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd
+
+
+ {67DA6AB6-F800-4c08-8B7A-83BB121AAD01}
+ rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms
+
+
+
+
+ Исходные файлы
+
+
+
\ No newline at end of file
diff --git a/Lab17/Lab17/main.cpp b/Lab17/Lab17/main.cpp
new file mode 100644
index 0000000..963d00f
--- /dev/null
+++ b/Lab17/Lab17/main.cpp
@@ -0,0 +1,141 @@
+#include
+#include
+
+
+int a[1000];
+int* pa;
+int n;
+
+
+long fuct(int n) {
+ long res = 1;
+ for (int i = 1; i <= n; i++) {
+ res *= i;
+ }
+ return res;
+}
+
+void factorial(int n) {
+
+ if (n > 1) {
+ factorial(n - 1);
+ }
+ int a = 1;
+ for (int i = 1; i <= n; i++) {
+ a *= i;
+ }
+ printf(" %d", a);
+
+}
+
+void two_1(int n) {
+ printf(" %d", n);
+ if (n > 1) {
+ two_1(n - 2);
+ }
+}
+void two_2(int n) {
+
+ if (n > 1) {
+ two_2(n - 2);
+ }
+ printf(" %d", n);
+}
+void two_3(int n) {
+ printf(" %d", n);
+ if (n > 1) {
+ two_3(n - 2);
+ }
+ printf(" %d", n);
+}
+
+void recEGE1(int n) {
+ if (n >= 1) {
+ printf(" %d", n);
+ recEGE1(n - 1);
+ recEGE1(n - 1);
+ }
+}
+
+void F1(int n) {
+ if (n > 2) {
+ printf("%d\n", n);
+ F1(n - 3);
+ F1(n - 4);
+ }
+}
+
+void F2(int n) {
+ printf("%d\n", n);
+ if (n < 5) {
+ F2(n +1);
+ F2(n +3);
+ }
+}
+
+void G3(int n);
+
+void F3(int n) {
+ if (n > 0) {
+ G3(n - 1);
+ }
+}
+
+void G3(int n) {
+ printf("*");
+ if (n > 1) {
+ F3(n - 3);
+ }
+}
+
+void f1(int i) {
+ printf("<");
+ if (i > 1) {
+ f1(i - 1);
+ }
+ printf("%d>", i);
+}
+
+
+void main() {
+ SetConsoleCP(1251);
+ SetConsoleOutputCP(1251);
+ int n = 4;
+ printf(" - ");
+ scanf_s("%d", &n);
+ printf("\n");
+
+
+ factorial(n);
+ printf("\n");
+ long f = fuct(n);
+ printf("%d! = %ld", n, f);
+ printf("\n");
+
+
+ int n1 = 4;
+ printf(" 2 - ");
+ scanf_s("%d", &n1);
+ printf("\n");
+ two_1(n1);
+ printf("\n");
+ two_2(n1);
+ printf("\n");
+ two_3(n1);
+ printf("\n");
+ printf("\n");
+ recEGE1(3);
+ printf("\n");
+
+ F1(10);
+ printf("\n");
+
+ F2(1);
+ printf("\n");
+
+ F3(11);
+ printf("\n");
+
+ f1(5);
+ printf("\n");
+}