From e0e0ed92bb3853c18f67b14ee4ca7693c1f67116 Mon Sep 17 00:00:00 2001 From: Andrey Kassaev Date: Fri, 1 Mar 2024 21:46:07 +0400 Subject: [PATCH] =?UTF-8?q?=D0=94=D0=BE=D0=B1=D0=B0=D0=B2=D1=8C=D1=82?= =?UTF-8?q?=D0=B5=20=D1=84=D0=B0=D0=B9=D0=BB=D1=8B=20=D0=BF=D1=80=D0=BE?= =?UTF-8?q?=D0=B5=D0=BA=D1=82=D0=B0.?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- OOP_zadanie2.sln | 31 +++++ OOP_zadanie2/Main.cpp | 16 +++ OOP_zadanie2/OOP_zadanie2.vcxproj | 143 +++++++++++++++++++++ OOP_zadanie2/OOP_zadanie2.vcxproj.filters | 36 ++++++ OOP_zadanie2/Triangle.cpp | 1 + OOP_zadanie2/Triangle.h | 124 ++++++++++++++++++ OOP_zadanie2/UserInput.cpp | 1 + OOP_zadanie2/UserInput.h | 146 ++++++++++++++++++++++ 8 files changed, 498 insertions(+) create mode 100644 OOP_zadanie2.sln create mode 100644 OOP_zadanie2/Main.cpp create mode 100644 OOP_zadanie2/OOP_zadanie2.vcxproj create mode 100644 OOP_zadanie2/OOP_zadanie2.vcxproj.filters create mode 100644 OOP_zadanie2/Triangle.cpp create mode 100644 OOP_zadanie2/Triangle.h create mode 100644 OOP_zadanie2/UserInput.cpp create mode 100644 OOP_zadanie2/UserInput.h diff --git a/OOP_zadanie2.sln b/OOP_zadanie2.sln new file mode 100644 index 0000000..9109faf --- /dev/null +++ b/OOP_zadanie2.sln @@ -0,0 +1,31 @@ + +Microsoft Visual Studio Solution File, Format Version 12.00 +# Visual Studio Version 17 +VisualStudioVersion = 17.3.32922.545 +MinimumVisualStudioVersion = 10.0.40219.1 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "OOP_zadanie2", "OOP_zadanie2\OOP_zadanie2.vcxproj", "{F1EE78B0-3E12-496C-8532-C6C16A090AEE}" +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 + {F1EE78B0-3E12-496C-8532-C6C16A090AEE}.Debug|x64.ActiveCfg = Debug|x64 + {F1EE78B0-3E12-496C-8532-C6C16A090AEE}.Debug|x64.Build.0 = Debug|x64 + {F1EE78B0-3E12-496C-8532-C6C16A090AEE}.Debug|x86.ActiveCfg = Debug|Win32 + {F1EE78B0-3E12-496C-8532-C6C16A090AEE}.Debug|x86.Build.0 = Debug|Win32 + {F1EE78B0-3E12-496C-8532-C6C16A090AEE}.Release|x64.ActiveCfg = Release|x64 + {F1EE78B0-3E12-496C-8532-C6C16A090AEE}.Release|x64.Build.0 = Release|x64 + {F1EE78B0-3E12-496C-8532-C6C16A090AEE}.Release|x86.ActiveCfg = Release|Win32 + {F1EE78B0-3E12-496C-8532-C6C16A090AEE}.Release|x86.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection + GlobalSection(ExtensibilityGlobals) = postSolution + SolutionGuid = {19247390-9641-4A6D-B47D-CB3ECF34D880} + EndGlobalSection +EndGlobal diff --git a/OOP_zadanie2/Main.cpp b/OOP_zadanie2/Main.cpp new file mode 100644 index 0000000..6540f00 --- /dev/null +++ b/OOP_zadanie2/Main.cpp @@ -0,0 +1,16 @@ +#include +#include +#include +#include "Triangle.h" +#include "UserInput.h" + +using namespace std; + +int main() { + + UserInteraction userInteraction; + userInteraction.interaction(); + + system("pause"); + return 0; +} \ No newline at end of file diff --git a/OOP_zadanie2/OOP_zadanie2.vcxproj b/OOP_zadanie2/OOP_zadanie2.vcxproj new file mode 100644 index 0000000..eea0961 --- /dev/null +++ b/OOP_zadanie2/OOP_zadanie2.vcxproj @@ -0,0 +1,143 @@ + + + + + Debug + Win32 + + + Release + Win32 + + + Debug + x64 + + + Release + x64 + + + + 16.0 + Win32Proj + {f1ee78b0-3e12-496c-8532-c6c16a090aee} + OOPzadanie2 + 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 + stdcpplatest + stdc17 + + + Console + true + + + + + Level3 + true + true + true + NDEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + + + Console + true + true + true + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/OOP_zadanie2/OOP_zadanie2.vcxproj.filters b/OOP_zadanie2/OOP_zadanie2.vcxproj.filters new file mode 100644 index 0000000..e5f312a --- /dev/null +++ b/OOP_zadanie2/OOP_zadanie2.vcxproj.filters @@ -0,0 +1,36 @@ + + + + + {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 + + + Исходные файлы + + + Исходные файлы + + + + + Файлы заголовков + + + Файлы заголовков + + + \ No newline at end of file diff --git a/OOP_zadanie2/Triangle.cpp b/OOP_zadanie2/Triangle.cpp new file mode 100644 index 0000000..13761ad --- /dev/null +++ b/OOP_zadanie2/Triangle.cpp @@ -0,0 +1 @@ +#include "Triangle.h" diff --git a/OOP_zadanie2/Triangle.h b/OOP_zadanie2/Triangle.h new file mode 100644 index 0000000..11c25e4 --- /dev/null +++ b/OOP_zadanie2/Triangle.h @@ -0,0 +1,124 @@ +#pragma once +#include +#include + +using namespace std; + +class Triangle +{ +private: + double a, b, c; + +public: + Triangle() { + this->a = 0; + this->b = 0; + this->c = 0; + } + Triangle(double a, double b, double c) { + this->a = a; + this->b = b; + this->c = c; + } + ~Triangle() {} + + double getA() { + return this->a; + } + double getB() { + return this->b; + } + double getC() { + return this->c; + } + + void setA(double a) { + this->a = a; + } + void setB(double b) { + this->b = b; + } + void setC(double c) { + this->c = c; + } + + vector increaseSidesInGivenTimes(double multiplier) { + this->setA(this->a * multiplier); + this->setB(this->b * multiplier); + this->setC(this->c * multiplier); + return vector { + this->a, + this->b, + this->c, + }; + } + + vector decreaseSidesInGivenTimes(double divisor) { + this->setA(this->a / divisor); + this->setB(this->b / divisor); + this->setC(this->c / divisor); + return vector { + this->a, + this->b, + this->c, + }; + } + + double getPerimeter() { + return ( + this->a + \ + this->b + \ + this->c + ); + } + + //Heron's formula + double getArea() { + + double semiperimeter = (this->getPerimeter() / 2); + + return ( + sqrt( + semiperimeter * \ + (semiperimeter - this->a) * \ + (semiperimeter - this->b) * \ + (semiperimeter - this->c) + ) + ); + } + + + vector getAngles() { + + double angleBetween_a_and_c = acos( + ( + pow(this->a, 2) + \ + pow(this->c, 2) - \ + pow(this->b, 2) + ) / (2 * this->a * this->c) + ) * (180.0 / 3.141592653589793238463); + + double angleBetween_a_and_b = acos( + ( + pow(this->a, 2) + \ + pow(this->b, 2) - \ + pow(this->c, 2) + ) / (2 * this->a * this->b) + ) * (180.0 / 3.141592653589793238463); + + double angleBetween_b_and_c = acos( + ( + pow(this->b, 2) + \ + pow(this->c, 2) - \ + pow(this->a, 2) + ) / (2 * this->c * this->b) + ) * (180.0 / 3.141592653589793238463); + + return vector { + angleBetween_a_and_c, + angleBetween_a_and_b, + angleBetween_b_and_c, + }; + } +}; + diff --git a/OOP_zadanie2/UserInput.cpp b/OOP_zadanie2/UserInput.cpp new file mode 100644 index 0000000..944b3f3 --- /dev/null +++ b/OOP_zadanie2/UserInput.cpp @@ -0,0 +1 @@ +#include "UserInput.h" diff --git a/OOP_zadanie2/UserInput.h b/OOP_zadanie2/UserInput.h new file mode 100644 index 0000000..93dd50d --- /dev/null +++ b/OOP_zadanie2/UserInput.h @@ -0,0 +1,146 @@ +#pragma once +#include +#include +#include +#include +#include +#include "Triangle.h" + +using namespace std; + +class UserInteraction +{ +private: + Triangle* triangle_ptr; + + vector triangleSideValueList = {}; + vector triangleSideNameList = { "a","b","c" }; + string input; + + void printCurrentTriangleSides() { + cout << "\nTriangle sides are:\n" << \ + "a = " + to_string(triangle_ptr->getA()) + "\n" << \ + "b = " + to_string(triangle_ptr->getB()) + "\n" << \ + "c = " + to_string(triangle_ptr->getC()) + "\n\n"; + }; + + void inputTriangleSides() { + + for (size_t i = 0; i < triangleSideNameList.size(); i++) + { + while (true) + { + cout << "Enter triangle's side " << triangleSideNameList[i] << ":" << endl; + cin >> this->input; + if (validateInput(this->input, triangleSideNameList[i])) { + break; + } + } + } + triangle_ptr = new Triangle( + triangleSideValueList[0], + triangleSideValueList[1], + triangleSideValueList[2] + ); + } + + bool validateInput(string input, string sideName) { + try + { + double tmp = stod(input); + + if (sideName == "c") { + double sumOfSides_a_And_b = this->triangleSideValueList[0] + this->triangleSideValueList[1]; + auto smallestSide = *min_element(triangleSideValueList.begin(), triangleSideValueList.end()); + if ( + tmp < sumOfSides_a_And_b && \ + tmp > smallestSide + ) { + triangleSideValueList.push_back(tmp); + return true; + } + string const exceptionMsg = "Side 'c' must be more than " + to_string(smallestSide) + " and less than " + to_string(sumOfSides_a_And_b); + throw runtime_error(exceptionMsg); + } + if (tmp > 0) { + triangleSideValueList.push_back(tmp); + return true; + } + throw exception("Triangle side must be positive number.\n"); + + } + catch (const std::exception& e) + { + cout << e.what() << endl \ + << "Enter a positive number: \n"; + return false; + } + } + + void doOperations() { + + string operationNumber; + double multiplicator; + + while (true) { + cout << "Enter number to perform operations:\n" << \ + "1 - Increase triangle sides in given times\n" << \ + "2 - Decrease triangle sides in given times\n" << \ + "3 - Calculate trianle's perimeter\n" << \ + "4 - Calculate trianle's area\n" << \ + "5 - Calculate trianle's angles\n" << \ + "Operation number:"; + + + try + { + cin >> operationNumber; + switch (stoi(operationNumber)) + { + case 1: + cout << "\nEnter multiplicator: " << endl; + cin >> multiplicator; + triangle_ptr->increaseSidesInGivenTimes(multiplicator); + printCurrentTriangleSides(); + break; + case 2: + cout << "\nEnter divisor: " << endl; + cin >> multiplicator; + triangle_ptr->decreaseSidesInGivenTimes(multiplicator); + printCurrentTriangleSides(); + break; + case 3: + cout << "\nTriangle's perimeter = " << triangle_ptr->getPerimeter() << endl << endl; + break; + case 4: + cout << "\nTriangle's area = " << triangle_ptr->getArea() << endl << endl; + break; + case 5: + cout << endl; + for (size_t i = 0; i < triangle_ptr->getAngles().size(); i++) + { + cout << "Triangle's angle = " << triangle_ptr->getAngles()[i] << "\n"; + } + cout << endl; + break; + default: + break; + } + } + catch (const std::exception& e) + { + cout << e.what() << endl; + } + }; + }; + +public: + void interaction() { + while (true) + { + inputTriangleSides(); + printCurrentTriangleSides(); + doOperations(); + } + }; +}; \ No newline at end of file