diff --git a/LABA_9/LABA_9.sln b/LABA_9/LABA_9.sln
new file mode 100644
index 0000000..e795887
--- /dev/null
+++ b/LABA_9/LABA_9.sln
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.7.34221.43
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "LABA_9", "LABA_9.vcxproj", "{F3E38226-1E2E-45E6-AAA9-CFAEEC743E2E}"
+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
+ {F3E38226-1E2E-45E6-AAA9-CFAEEC743E2E}.Debug|x64.ActiveCfg = Debug|x64
+ {F3E38226-1E2E-45E6-AAA9-CFAEEC743E2E}.Debug|x64.Build.0 = Debug|x64
+ {F3E38226-1E2E-45E6-AAA9-CFAEEC743E2E}.Debug|x86.ActiveCfg = Debug|Win32
+ {F3E38226-1E2E-45E6-AAA9-CFAEEC743E2E}.Debug|x86.Build.0 = Debug|Win32
+ {F3E38226-1E2E-45E6-AAA9-CFAEEC743E2E}.Release|x64.ActiveCfg = Release|x64
+ {F3E38226-1E2E-45E6-AAA9-CFAEEC743E2E}.Release|x64.Build.0 = Release|x64
+ {F3E38226-1E2E-45E6-AAA9-CFAEEC743E2E}.Release|x86.ActiveCfg = Release|Win32
+ {F3E38226-1E2E-45E6-AAA9-CFAEEC743E2E}.Release|x86.Build.0 = Release|Win32
+ EndGlobalSection
+ GlobalSection(SolutionProperties) = preSolution
+ HideSolutionNode = FALSE
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ SolutionGuid = {F7450C9C-D54B-4FAE-8FC4-F749AC7D7414}
+ EndGlobalSection
+EndGlobal
diff --git a/LABA_9/LABA_9.vcxproj b/LABA_9/LABA_9.vcxproj
new file mode 100644
index 0000000..4c3afff
--- /dev/null
+++ b/LABA_9/LABA_9.vcxproj
@@ -0,0 +1,135 @@
+
+
+
+
+ Debug
+ Win32
+
+
+ Release
+ Win32
+
+
+ Debug
+ x64
+
+
+ Release
+ x64
+
+
+
+ 17.0
+ Win32Proj
+ {f3e38226-1e2e-45e6-aaa9-cfaeec743e2e}
+ LABA9
+ 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/LABA_9/LABA_9.vcxproj.filters b/LABA_9/LABA_9.vcxproj.filters
new file mode 100644
index 0000000..ef66db6
--- /dev/null
+++ b/LABA_9/LABA_9.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/LABA_9/Source.cpp b/LABA_9/Source.cpp
new file mode 100644
index 0000000..db1f9eb
--- /dev/null
+++ b/LABA_9/Source.cpp
@@ -0,0 +1,72 @@
+#include
+#include
+void print1to10(){
+ int x = 1;
+ do {
+ printf("%d", x);
+ x++;
+ } while (x <= 10);
+}
+void print10to1() {
+ int x = 10;
+ do {
+ printf("%d", x);
+ x-=1;
+ } while (x >= 1);
+}
+void print5nechet() {
+ int x = 1, k = 1;
+ do {
+ printf("%d", x);
+ x += 2;
+ k++;
+ }while (k != 5);
+}
+void print100to10() {
+ int x = 100;
+ while (x >= 10) {
+ printf("%d", x);
+ x -= 10;
+ }
+}
+void print1000to100() {
+ int x = 1000;
+ while (x >= 100) {
+ printf("%d", x);
+ x -= 100;
+ }
+}
+void print1000to2() {
+ int x = 1000;
+ while (x >= 2) {
+ printf("%d", x);
+ x -= 2;
+ }
+}
+int main() {
+ int n = 0;
+ scanf_s("%d", &n);
+ switch (n) {
+ case 1:
+ print1to10();
+ break;
+ case 2:
+ print10to1();
+ break;
+ case 3:
+ print5nechet();
+ break;
+ case 11:
+ print100to10();
+ break;
+ case 12:
+ print1000to100();
+ break;
+ case 20:
+ print1000to2();
+ break;
+ default:
+ break; (n != 0);
+ }
+ return 0;
+}
\ No newline at end of file