From 574c73fa29bccd1fbcf59874b4682948c8d19875 Mon Sep 17 00:00:00 2001
From: maja <maja23miljak@gmail.com>
Date: Mon, 12 Nov 2018 22:59:01 +0100
Subject: [PATCH 1/2] added solutions for first exercise

---
 .gitignore                                    |   2 +
 exercise/01/app/app.cpp                       | Bin 0 -> 1426 bytes
 exercise/01/app/app.vcxproj                   | 170 ++++++++++++++++++
 exercise/01/app/app.vcxproj.filters           |  30 ++++
 .../01/app/dynamic_library_with_implib.cpp    | Bin 0 -> 204 bytes
 exercise/01/app/pch.cpp                       | Bin 0 -> 430 bytes
 exercise/01/app/pch.h                         | Bin 0 -> 1262 bytes
 exercise/01/e01.sln                           |   2 +
 8 files changed, 204 insertions(+)
 create mode 100644 exercise/01/app/app.cpp
 create mode 100644 exercise/01/app/app.vcxproj
 create mode 100644 exercise/01/app/app.vcxproj.filters
 create mode 100644 exercise/01/app/dynamic_library_with_implib.cpp
 create mode 100644 exercise/01/app/pch.cpp
 create mode 100644 exercise/01/app/pch.h

diff --git a/.gitignore b/.gitignore
index 4164f21..f4f972c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,5 @@
 *.ipdb
 *.iobj
 *.exp
+*.db-shm
+*.db-wal
diff --git a/exercise/01/app/app.cpp b/exercise/01/app/app.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..6f9996c0b9b17721f95ceb7d18dafb89b091fc7f
GIT binary patch
literal 1426
zcmcJOOK;Oa6ot>$mG}>qyGanFr2-ZqR0@TbiYP(?c1TqcyRD_PiJZ`f5Pu!|-8)WQ
zr!J2L8ad94@8g_v&;0tisa)rpXsT~Yl_^%DIr~#}coIF*hVIAo$eL-Pr3!LJI@9h0
zkqLD=+M<50G4DBj#=e`B9bWw*GbMVeoqx*h>C$<npu7a9aoL5Nv9ZTEFWH}g-Tt@K
z_Ve%l8}aQLq?s#nOq|sTxJ{v!_SDya^@jJJKIk#0`$U+MeWFd31*`4Rp<7#lsr8S2
zZNcf7*cmutS93(?oEmYdSGUAtN~h|wCXU3g_gM9;quZ>mPC&5KkuG3pv&}&L!tqpj
zp<)JV)3`zxf$J`^6gAF$$^qMgzB!oZWEq>tu{Y!Ue>hfb3y>8c3`pMVP(yvvXXY?u
zHt)cCN<`pj(|gS`K*bTP2k;n^9V+zEC?Th-udI~QYd!P-nXXW<K>Zx9nV)T!--16w
z+?8JHxqp32)EM1Qd{<X+9eKy~pVE8fk%&I#yVgDIhJL6o?!MsJ2>s1(OS%>CjP(>`
zVVY5+D`RS#ODmrSRa%YF=HUac|B?E$(&1HZ9pe+ClLq%Sace^Hcl>s4`PFY`<@Ug6
oy+gPID{UUWRd?(B{=S&Prhc~OrMfEBT<eqCE_wWL_nL!m03eFpCjbBd

literal 0
HcmV?d00001

diff --git a/exercise/01/app/app.vcxproj b/exercise/01/app/app.vcxproj
new file mode 100644
index 0000000..81a6b11
--- /dev/null
+++ b/exercise/01/app/app.vcxproj
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>15.0</VCProjectVersion>
+    <ProjectGuid>{843D77A9-6E04-4515-91D5-A010A5CDF8E0}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>app</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0.17134.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>static_library.lib;dynamic_library_with_implib.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>C:\day1\exercise\01\dll2\$(Platform)\$(Configuration)\;C:\day1\exercise\01\lib\$(Platform)\$(Configuration)\;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="pch.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="app.cpp" />
+    <ClCompile Include="pch.cpp">
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Create</PrecompiledHeader>
+    </ClCompile>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
\ No newline at end of file
diff --git a/exercise/01/app/app.vcxproj.filters b/exercise/01/app/app.vcxproj.filters
new file mode 100644
index 0000000..45e6ae5
--- /dev/null
+++ b/exercise/01/app/app.vcxproj.filters
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="pch.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="pch.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="app.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/exercise/01/app/dynamic_library_with_implib.cpp b/exercise/01/app/dynamic_library_with_implib.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..b5ee22c1b7bad6ede80995f2dbd5c1d2c9c4ecb9
GIT binary patch
literal 204
zcmZvV%?g5G5Jk_{pm&hkn2R>is)q?pO+hT`Q-tu<tvf>yft&e$=G=SU^OlB=3oShb
zB{3VG1l=<#M)uVDS+in^yepL}+o<738eMSv?yU2w=D?Xjt!64o+#9qrzx4!m?s@r)
WczCAQ+5J&5son?qj+~sGe0~6tm?0Se

literal 0
HcmV?d00001

diff --git a/exercise/01/app/pch.cpp b/exercise/01/app/pch.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..a38f8a37da858b0e7a4a577210e923c883ac97f3
GIT binary patch
literal 430
zcma)(OAdlS5JYQj;vFWsRoUwaJO;ubL<GWT!R6K0O^9)4CJf!xpQ`S8zY--1>XfO}
ziM!*RK?b#&)PqF4LX~Q_GVq=g$>^{f<-{7@$r|ykmqm|MwtC_%l{t|TJS9Jpalvn}
ztpC7C!Dg_+`-h+El+KlNtsDc|GOvyF+iK(A-j!r1ot!0T2mdlziM{46Ghg8k=#H+V
zM?tLvNCnoo3Y&aHb%nm~4lL&e!^r<Zb%evJ%(p3QZ?+Y~3hvpFC1xEbx~&`gZ&w2^
GW7<E|(@Tp0

literal 0
HcmV?d00001

diff --git a/exercise/01/app/pch.h b/exercise/01/app/pch.h
new file mode 100644
index 0000000000000000000000000000000000000000..d87432d37058f4909a1979f297c238023153b462
GIT binary patch
literal 1262
zcma)+Pfy!G5XI+Qso!BGt`r0X4n0(=%AX=35{YoG(s&&}i4)Zhp<ll3@6ECpTNXkq
zuXks6=Dm3{_P@XTwr{~Ec5iE|S(Uc3-@Gp@TEn=v%I55ESWh`=uow0P%SZcwue>!5
zY>)Yt7?F2lcmBR1+QK#-XGNr7XZ8fr!cn3lZ5^Y)vUSfD^AwDN*h^Lw&)lPx++47#
zd)SAA*b{C}iSS;`84M~$v>AMrgP7FJ8+gu~LAukhS6*EOJ`b`OdG>3c0~t!sZmv>H
zn*HLA@+(*ivq2}#QbRtnCS6sZB|bGHY13EaXpqYpyv1DpS76m1eTdT|r_t-78YQ1T
z#<62u5HD*r_L~oQCI!E8@(t$Ve*GNp63pmTN&3$4QJrKBuD-fJIu~wfYrcy;aeoU(
z{gpDyo!duDy%mVwzd3}ObITpQ?&R3*fD>2bk}TRUp!6E5gQ6*el=X_*#+Q5I8?Z>{
zRy|dAN-mZA&0pz!j#b}5FeyBGiKSg%o7_9<GWq1*PT%Jq$P4F@byh}tcEBh(Q58y$
z``v!nPo8v|>|!S#V|#ttsxpDyDUbdaS$838t<F;3Qdad3_J<rdytnKtw<NWsOteql
Y6-%<s*(;JxTF%n6aOT1PO<i990rK_EMF0Q*

literal 0
HcmV?d00001

diff --git a/exercise/01/e01.sln b/exercise/01/e01.sln
index fb6ce37..6039f77 100644
--- a/exercise/01/e01.sln
+++ b/exercise/01/e01.sln
@@ -16,6 +16,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "dynamic_library", "dll1\dyn
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "dynamic_library_with_implib", "dll2\dynamic_library_with_implib.vcxproj", "{4EA09877-C87B-489E-9F80-A921D8E66E46}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "app", "app", "{3D4FBC14-0CE8-443D-8003-56737D1BCFA2}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|x64 = Debug|x64

From e1f7e894cc7d91a8e35741c42ed00bc63e72765e Mon Sep 17 00:00:00 2001
From: maja <maja23miljak@gmail.com>
Date: Tue, 13 Nov 2018 18:39:18 +0100
Subject: [PATCH 2/2] exercise 2

---
 exercise/01/app/app.cpp | Bin 1426 -> 1838 bytes
 exercise/01/app/pch.h   | Bin 1262 -> 1374 bytes
 exercise/01/e01.sln     |  10 +++++++++-
 exercise/02/code.cpp    |  14 ++++++++++++++
 exercise/02/code.h      |   3 +++
 exercise/02/test1.cpp   |   6 +++---
 6 files changed, 29 insertions(+), 4 deletions(-)

diff --git a/exercise/01/app/app.cpp b/exercise/01/app/app.cpp
index 6f9996c0b9b17721f95ceb7d18dafb89b091fc7f..29f00aa14aafeedca49d86a4526681c402fd2a04 100644
GIT binary patch
delta 424
zcmZXQJx&8L5QSeuLj)BPO$yT^?EyH=CSD~Du{X+YC@9!7BnLs_f{<^<i-bfq<9Rdh
z$Ct(D{q*zQsL?@3by}-ercc`QiVE6NTe=QBfc4atF0q@a#a{>JYj#Gx>ZBLuJxHJr
zTCq3IyGc8??7FbO2agj2J7_uW9m@13WaJ%FJBY}hw3&~G*>2P`*qv?((72J}0-L$7
zoW-{i*9F!i;uc}#(kxFwgWmoT|B_n1?4&hm^&efp(pACiNzLRt^ws>|pR))SZ|DCo
cxSEB-z!E4kHew?)XUQ{R;r#UY_3&|X1$0+UEC2ui

delta 12
UcmZ3-H;J3+|G&-i7$>j-03!hfKmY&$

diff --git a/exercise/01/app/pch.h b/exercise/01/app/pch.h
index d87432d37058f4909a1979f297c238023153b462..e5ac5fa98e89cc7b1d268ba1ffc75e2ccf5104f3 100644
GIT binary patch
delta 120
zcmaFId5>$uJC*`o1}+ADAk1SZU?^hHV}S9M88U%l$qYFRr3@(ysSFAXHb9YlhGK>i
fpt@9sM21`jJDjR*fbuyE=|J^GKwTva8F1AAX>JuW

delta 7
Ocmcb|^^SAHI~D*B4+DY#

diff --git a/exercise/01/e01.sln b/exercise/01/e01.sln
index 6039f77..4b49fbe 100644
--- a/exercise/01/e01.sln
+++ b/exercise/01/e01.sln
@@ -16,7 +16,7 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "dynamic_library", "dll1\dyn
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "dynamic_library_with_implib", "dll2\dynamic_library_with_implib.vcxproj", "{4EA09877-C87B-489E-9F80-A921D8E66E46}"
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "app", "app", "{3D4FBC14-0CE8-443D-8003-56737D1BCFA2}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "simple_test", "..\02\simple_test.vcxproj", "{F2F0B29D-E5BA-47BD-A20C-6373652373DB}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -58,6 +58,14 @@ Global
 		{4EA09877-C87B-489E-9F80-A921D8E66E46}.Release|x64.Build.0 = Release|x64
 		{4EA09877-C87B-489E-9F80-A921D8E66E46}.Release|x86.ActiveCfg = Release|Win32
 		{4EA09877-C87B-489E-9F80-A921D8E66E46}.Release|x86.Build.0 = Release|Win32
+		{F2F0B29D-E5BA-47BD-A20C-6373652373DB}.Debug|x64.ActiveCfg = Debug|x64
+		{F2F0B29D-E5BA-47BD-A20C-6373652373DB}.Debug|x64.Build.0 = Debug|x64
+		{F2F0B29D-E5BA-47BD-A20C-6373652373DB}.Debug|x86.ActiveCfg = Debug|Win32
+		{F2F0B29D-E5BA-47BD-A20C-6373652373DB}.Debug|x86.Build.0 = Debug|Win32
+		{F2F0B29D-E5BA-47BD-A20C-6373652373DB}.Release|x64.ActiveCfg = Release|x64
+		{F2F0B29D-E5BA-47BD-A20C-6373652373DB}.Release|x64.Build.0 = Release|x64
+		{F2F0B29D-E5BA-47BD-A20C-6373652373DB}.Release|x86.ActiveCfg = Release|Win32
+		{F2F0B29D-E5BA-47BD-A20C-6373652373DB}.Release|x86.Build.0 = Release|Win32
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/exercise/02/code.cpp b/exercise/02/code.cpp
index 85e778c..21f9456 100644
--- a/exercise/02/code.cpp
+++ b/exercise/02/code.cpp
@@ -1,2 +1,16 @@
 #include "stdafx.h"
 #include "code.h"
+
+void f1(int& a, int& b)
+{
+	int tmp = a;
+	a = b;
+	b = tmp;
+}
+
+void f2(int* first, int* last)
+{
+	for (; first < last; ++first)
+		++(*first);
+}
+
diff --git a/exercise/02/code.h b/exercise/02/code.h
index e69de29..a8ba07b 100644
--- a/exercise/02/code.h
+++ b/exercise/02/code.h
@@ -0,0 +1,3 @@
+
+void f1(int& a, int& b);
+void f2(int* first, int* last);
\ No newline at end of file
diff --git a/exercise/02/test1.cpp b/exercise/02/test1.cpp
index 33dfab7..29b52ae 100644
--- a/exercise/02/test1.cpp
+++ b/exercise/02/test1.cpp
@@ -14,14 +14,14 @@ namespace simple_test
 		TEST_METHOD(f1_changes_values)
 		{
 			int a=1, b=2;
-			//f1(a, b);
+			f1(a, b);
 			Assert::AreEqual(2, a);
 			Assert::AreEqual(1, b);
 		}
 		TEST_METHOD(f2_increases_all_values_by_one)
 		{
 			int arr[] = { 1, 2, 3 };
-			//f2(arr, arr+3);
+			f2(arr, arr+3);
 			Assert::AreEqual(2, arr[0]);
 			Assert::AreEqual(3, arr[1]);
 			Assert::AreEqual(4, arr[2]);
@@ -29,7 +29,7 @@ namespace simple_test
 		TEST_METHOD(f2_works_for_different_number_of_values)
 		{
 			int arr[] = { 2, 4, 6, 8, 10 };
-			//f2(arr, arr+5);
+			f2(arr, arr+5);
 			Assert::AreEqual(3, arr[0]);
 			Assert::AreEqual(5, arr[1]);
 			Assert::AreEqual(7, arr[2]);