BinaryNumbers4Homework

BinaryNumbers/BinaryNumbers.sln

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+
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+MinimumVisualStudioVersion = 10.0.40219.1
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+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
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+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
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+		{5C800CDD-E117-44CE-B92D-4BB73C1CE4E6}.Debug|x64.Build.0 = Debug|x64
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+		{5C800CDD-E117-44CE-B92D-4BB73C1CE4E6}.Release|x64.Build.0 = Release|x64
+		{5C800CDD-E117-44CE-B92D-4BB73C1CE4E6}.Release|x86.ActiveCfg = Release|Win32
+		{5C800CDD-E117-44CE-B92D-4BB73C1CE4E6}.Release|x86.Build.0 = Release|Win32
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+	EndGlobalSection
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BinaryNumbers/BinaryNumbers/BinaryNumbers.vcxproj

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+      <Configuration>Release</Configuration>
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+    <ProjectConfiguration Include="Debug|x64">
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+      <Platform>x64</Platform>
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+    <RootNamespace>BinaryNumbers</RootNamespace>
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+  <ImportGroup Label="Shared">
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+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
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+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
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+      <FunctionLevelLinking>true</FunctionLevelLinking>
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+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
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+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
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+    <ClCompile Include="main.c" />
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+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
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BinaryNumbers/BinaryNumbers/BinaryNumbers.vcxproj.filters

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+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Исходные файлы">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Файлы заголовков">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="Файлы ресурсов">
+      <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>
+    <ClCompile Include="main.c">
+      <Filter>Исходные файлы</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>

BinaryNumbers/BinaryNumbers/main.c

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+#include <stdio.h>
+#include <stdlib.h>
+#include <locale.h>
+#include <stdbool.h>
+
+int scanOne();
+void print(int number);
+
+int binaryToDecimal(bool *binaryNumber)
+{
+	int multiplier = 1;
+	int number = 0;
+	for (int i = 11; i >= 0; --i) {
+		number += multiplier * binaryNumber[i];
+		multiplier = multiplier << 1;
+	}
+
+	return binaryNumber[0] ? number - 4096 : number;
+}
+int sizeBinary(int number) {
+	int size = 0;
+	while (number) {
+		number = number >> 1;
+		++size;
+	}
+	return size;
+}
+
+void translateDecimalToBinary(bool *binaryNumber, int size, int number) {
+	for (int i = 11; i >= 12 - size; --i) {
+		binaryNumber[i] = (number & 1);
+		number = number >> 1;
+	}
+}
+
+void printArrayBinary(bool *binaryNumber, int size, int maxPow2) {
+	for (int i = maxPow2 - size; i < maxPow2; ++i) {
+		printf("%d", binaryNumber[i]);
+	}
+	printf("\n");
+}
+
+void sumToBinary(bool *binaryNumber1, bool *binaryNumber2, bool binaryNumber3[], int size1, int size2) {
+	bool pastSum = false;
+	int i = 11;
+	int size3 = 0;
+
+	while (i >= 0) {
+		if (binaryNumber1[i] && binaryNumber2[i] && !pastSum || !binaryNumber1[i] && binaryNumber2[i] && pastSum || binaryNumber1[i] && !binaryNumber2[i] && pastSum) {
+			binaryNumber3[i] = false;
+			pastSum = true;
+		} else if (binaryNumber1[i] && binaryNumber2[i] && pastSum) {
+			binaryNumber3[i] = binaryNumber1[i] + binaryNumber2[i] + pastSum;
+			pastSum = true;
+		} else {
+			binaryNumber3[i] = binaryNumber1[i] + binaryNumber2[i] + pastSum;
+			pastSum = false;
+		}
+		if (binaryNumber3[i]) {
+			size3 = 12 - i;
+		}
+		--i;
+	}
+
+	if (binaryNumber1[0] && binaryNumber2[0]) {
+		binaryNumber3[0] = true;
+		size3 = 12;
+	}
+}
+
+int toChangeNegativeNumbers(int number) {
+	return number < 0 ? 4096 + number : number;
+}
+
+bool testStandart(void) {
+	int size1 = sizeBinary(12);
+	int size2 = sizeBinary(13);
+	bool* binaryNumber1 = (bool*)calloc(12, sizeof(int));
+	bool* binaryNumber2 = (bool*)calloc(12, sizeof(int));
+	translateDecimalToBinary(binaryNumber1, size1, 12);
+	translateDecimalToBinary(binaryNumber2, size2, 13);
+	bool* binaryNumber3 = (bool*)calloc(12, sizeof(int));
+	sumToBinary(binaryNumber1, binaryNumber2, binaryNumber3, size1, size2);
+	free(binaryNumber1);
+	free(binaryNumber2);
+	int result = binaryToDecimal(binaryNumber3);
+	free(binaryNumber3);
+	return result == 25;
+}
+
+bool testNotStandart() {
+	int number1 = toChangeNegativeNumbers(1001);
+	int number2 = toChangeNegativeNumbers(-1002);
+	int size1 = sizeBinary(number1);
+	int size2 = sizeBinary(number2);
+	bool* binaryNumber1 = (bool*)calloc(12, sizeof(int));
+	bool* binaryNumber2 = (bool*)calloc(12, sizeof(int));
+	translateDecimalToBinary(binaryNumber1, size1, number1);
+	translateDecimalToBinary(binaryNumber2, size2, number2);
+	bool* binaryNumber3 = (bool*)calloc(12, sizeof(int));
+	sumToBinary(binaryNumber1, binaryNumber2, binaryNumber3, size1, size2);
+	free(binaryNumber1);
+	free(binaryNumber2);
+	int result = binaryToDecimal(binaryNumber3);
+	free(binaryNumber3);
+	return result == -1;
+}
+
+int main() {
+	setlocale(LC_ALL, "RUS");
+
+	if (!testStandart() || !testNotStandart()) {
+		printf("%s", "����� �� ��������\n");
+		return 0;
+	} else {
+		printf("%s", "����� ������� ��������\n");
+	}
+
+	printf("%s", "������� ��� �����, ������� ����� ����� ������������� � �������� �������������.����� � �� ����� ������ ���� ������ 2048 �� ������\n");
+	int number1 = scanOne();
+	while (abs(number1) >= 2048) {
+		printf("%s\n", "��������� ����� ��������� �����������! ������� ������");
+		number1 = scanOne();
+	}
+	int number2 = scanOne();
+	while (abs(number2) >= 2048 || abs(number1 + number2) >= 2048) {
+		printf("%s\n", "��������� ����� ��������� �����������! ������� ������");
+		number1 = scanOne();
+		number2 = scanOne();
+	}
+	number1 = toChangeNegativeNumbers(number1);
+	number2 = toChangeNegativeNumbers(number2);
+	int size1 = sizeBinary(number1);
+	int size2 = sizeBinary(number2);
+	bool *binaryNumber1 = (bool*)calloc(12, sizeof(int));
+	bool *binaryNumber2 = (bool*)calloc(12, sizeof(int));
+	translateDecimalToBinary(binaryNumber1, size1, number1);
+	translateDecimalToBinary(binaryNumber2, size2, number2);
+	printArrayBinary(binaryNumber1, size1, 12);
+	printArrayBinary(binaryNumber2, size2, 12);
+	int size3 = 12;
+	bool *binaryNumber3 = (bool*)calloc(12, sizeof(int));
+	sumToBinary(binaryNumber1, binaryNumber2,binaryNumber3, size1, size2);
+	printArrayBinary(binaryNumber3, size3, 12);
+	printf("%d", binaryToDecimal(binaryNumber3));
+	free(binaryNumber1);
+	free(binaryNumber2);
+	free(binaryNumber3);
+}
+
+void print(int number) {
+	printf("%d\n", number);
+}
+
+int scanOne() {
+	int number = 0;
+	int checkScanf = scanf("%d", &number);
+
+	while (checkScanf != 1) {
+		while (getchar() != '\n') {
+		}
+
+		printf("%s", "������... ��������� ������������ ����� \n");
+		checkScanf = scanf("%d", &number);
+	}
+
+	return number;
+}