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算法控制系统/算法控制系统.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.28307.539
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "算法控制系统", "算法控制系统\算法控制系统.vcxproj", "{9BC10348-13DA-4763-992D-0A4359D78CA8}"
+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
+		{9BC10348-13DA-4763-992D-0A4359D78CA8}.Debug|x64.ActiveCfg = Debug|x64
+		{9BC10348-13DA-4763-992D-0A4359D78CA8}.Debug|x64.Build.0 = Debug|x64
+		{9BC10348-13DA-4763-992D-0A4359D78CA8}.Debug|x86.ActiveCfg = Debug|Win32
+		{9BC10348-13DA-4763-992D-0A4359D78CA8}.Debug|x86.Build.0 = Debug|Win32
+		{9BC10348-13DA-4763-992D-0A4359D78CA8}.Release|x64.ActiveCfg = Release|x64
+		{9BC10348-13DA-4763-992D-0A4359D78CA8}.Release|x64.Build.0 = Release|x64
+		{9BC10348-13DA-4763-992D-0A4359D78CA8}.Release|x86.ActiveCfg = Release|Win32
+		{9BC10348-13DA-4763-992D-0A4359D78CA8}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {32F70CDD-4C2C-4E50-8D57-E9F3D07782EE}
+	EndGlobalSection
+EndGlobal

算法控制系统/算法控制系统/Debug/算法控制系统.Build.CppClean.log

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+e:\卓面备份资料\c++\算法控制系统\算法控制系统\debug\vc141.pdb
+e:\卓面备份资料\c++\算法控制系统\算法控制系统\debug\vc141.idb
+e:\卓面备份资料\c++\算法控制系统\算法控制系统\debug\算法控制.obj
+e:\卓面备份资料\c++\算法控制系统\算法控制系统\debug\函数实现.obj
+e:\卓面备份资料\c++\算法控制系统\debug\算法控制系统.ilk
+e:\卓面备份资料\c++\算法控制系统\debug\算法控制系统.exe
+e:\卓面备份资料\c++\算法控制系统\debug\算法控制系统.pdb
+e:\卓面备份资料\c++\算法控制系统\算法控制系统\debug\算法控制系统.tlog\cl.command.1.tlog
+e:\卓面备份资料\c++\算法控制系统\算法控制系统\debug\算法控制系统.tlog\cl.read.1.tlog
+e:\卓面备份资料\c++\算法控制系统\算法控制系统\debug\算法控制系统.tlog\cl.write.1.tlog
+e:\卓面备份资料\c++\算法控制系统\算法控制系统\debug\算法控制系统.tlog\link.command.1.tlog
+e:\卓面备份资料\c++\算法控制系统\算法控制系统\debug\算法控制系统.tlog\link.read.1.tlog
+e:\卓面备份资料\c++\算法控制系统\算法控制系统\debug\算法控制系统.tlog\link.write.1.tlog

算法控制系统/算法控制系统/Debug/算法控制系统.log

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+  算法控制系统.vcxproj -> E:\卓面备份资料\C++\黄林仪 Project1\算法控制系统\Debug\算法控制系统.exe

算法控制系统/算法控制系统/Debug/算法控制系统.tlog/算法控制系统.lastbuildstate

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+#TargetFrameworkVersion=v4.0:PlatformToolSet=v141:EnableManagedIncrementalBuild=false:VCToolArchitecture=Native32Bit:WindowsTargetPlatformVersion=10.0.17763.0
+Debug|Win32|E:\卓面备份资料\C++\黄林仪 Project1\算法控制系统\|

算法控制系统/算法控制系统/algorithm.h

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+#include<iostream>
+#include<stdlib.h>
+#include<conio.h>
+#include<ctime>
+#include<cmath>
+#include<stdio.h>
+#define random(a,b) (rand()%(b-a)+a)
+using namespace std;
+
+class algorithm
+{
+private:
+	int ques_num;
+	char opera;
+	double range;
+	int score;
+	int right;
+	int wrong;
+	double pre_time;
+	int ans;
+	double consumeTime;
+	double allTime;
+	double thinkTime;
+
+public:
+	algorithm();
+	clock_t timekeeper(int ans, double thinkTime, double allTime);
+	//计时与清屏函数（考虑到未按键盘的思考时间和键入时的作答时间）
+	~algorithm();
+};

算法控制系统/算法控制系统/function.cpp

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+#include<iostream>
+#include"algorithm.h"
+using namespace std;
+
+algorithm::algorithm()
+{
+	score = 0;	right = 0; wrong = 0;
+	cout << "欢迎您来到算术计算测试系统！\n\n"
+		<< "请选择测试的题数：";
+	cin >> ques_num;
+	cout << "测试的算法（可供输入有：“+”、“-”、“*”或“/”）：";
+
+	//在用户输入的测试算法有误时，及时进行提醒，逐个字符的提取使得提醒效率提升
+	opera = char(_getch());
+	cout << opera << endl;
+	while (true)
+	{
+		if (opera == '+' || opera == '-' || opera == '*' || opera == '/')
+		{
+			cout << "测试算法输入正确！" << endl;
+			break;
+		}
+		else
+		{
+			cout << "请从提供的算法中选择噢！" << endl;
+			opera = char(_getch());
+			cout << opera << endl;
+		}
+	}
+
+	cout << "请输入进行几位数以内的运算（输入数字）：";
+	cin >> range;
+	cout << "请您输入此次考试计划完成的时间（以秒为单位）：" << endl;
+	cin >> pre_time;
+	cout << "\n本次测试即将开始，满分为" << ques_num * 10
+		<< "，每道题分值为10。\n请您做好准备，输入ok进入考试" << endl;
+	char*s1 = new char[5];
+	cin >> s1;
+	//当输入的提示语不是ok时将提醒用户重新输入
+	while (true)
+	{
+		if (!strcmp(s1, "ok"))
+		{
+			cout << "\n**************************考试开始*****************************" << endl;
+			break;
+		}
+		else
+		{
+			cout << "请输入正确提示语“ok”进入考试" << endl;
+			cin >> s1;
+		}
+	}
+	delete[] s1;
+	this->ques_num = ques_num;
+	this->opera = opera;
+	this->range = range;
+
+	int num1, num2;
+	allTime = 0;
+	srand((int)time(0));
+
+	switch (opera)
+	{
+	case'+':
+		for (int i = 1; i <= ques_num; i++)
+		{
+			num1 = random(0, int(pow(10, range)));
+			num2 = random(0, int(pow(10, range)));
+			cout << '\n' << num1 << "+" << num2 << "=";
+			//调用成员函数进行计时，若超出计划时长未作答则清屏
+			clock_t start = timekeeper(ans, allTime, thinkTime);
+			clock_t end = clock();
+			if (allTime + thinkTime >= pre_time)
+			{
+				allTime += thinkTime;
+				break;
+			}
+			if (ans == num1 + num2)
+			{
+				cout << "恭喜您答对了！加10分" << endl;
+				score += 10;
+				right += 1;
+			}
+			else
+			{
+				cout << "很遗憾答错了！不得分" << endl;
+				wrong += 1;
+			}
+			consumeTime = (double)(end - start) / CLOCKS_PER_SEC;
+			allTime += consumeTime;
+			cout << "该题用时" << consumeTime << "s" << endl;
+			if (allTime >= pre_time)
+			{
+				system("cls");
+				cout << "很遗憾，考试时间已到！" << endl;
+				break;
+			}
+		}break;
+
+	case '-':
+		for (int i = 1; i <= ques_num; i++)
+		{
+			num1 = random(0, int(pow(10, range)));
+			num2 = random(0, int(pow(10, range)));
+			cout << '\n' << num1 << "-" << num2 << "=";
+			//调用成员函数进行计时，若超出计划时长未作答则清屏
+			clock_t start = timekeeper(ans, allTime, thinkTime);
+			clock_t end = clock();
+			if (allTime + thinkTime >= pre_time)
+			{
+				allTime += thinkTime;
+				break;
+			}
+
+			if (ans == num1 - num2)
+			{
+				cout << "恭喜您答对了！加10分" << endl;
+				score += 10;
+				right += 1;
+			}
+			else
+			{
+				cout << "很遗憾答错了！不得分" << endl;
+				wrong += 1;
+			}
+			consumeTime = (double)(end - start) / CLOCKS_PER_SEC;
+			allTime += consumeTime;
+			cout << "该题用时" << consumeTime << "s" << endl;
+			if (thinkTime < pre_time && allTime >= pre_time)
+			{
+				system("cls");
+				cout << "很遗憾，考试时间已到！" << endl;
+				break;
+			}
+		}break;
+
+	case '*':
+		for (int i = 1; i <= ques_num;i++)
+		{
+			num1 = random(0, int(pow(10, range)));
+			num2 = random(0, int(pow(10, range)));
+			cout << '\n' << num1 << "*" << num2 << "=";
+			//调用成员函数进行计时，若超出计划时长未作答则清屏
+			clock_t start = timekeeper(ans, allTime, thinkTime);
+			clock_t end = clock();
+			if (allTime + thinkTime >= pre_time)
+			{
+				allTime += thinkTime;
+				break;
+			}
+			if (ans == num1 * num2)
+			{
+				cout << "恭喜您答对了！加10分" << endl;
+				score += 10;
+				right += 1;
+			}
+			else
+			{
+				cout << "很遗憾答错了！不得分" << endl;
+				wrong += 1;
+			}
+			consumeTime = (double)(end - start) / CLOCKS_PER_SEC;
+			allTime += consumeTime;
+			cout << "该题用时" << consumeTime << "s" << endl;
+			if (allTime >= pre_time)
+			{
+				system("cls");
+				cout << "很遗憾，考试时间已到！" << endl;
+				break;
+			}
+		}break;
+	case '/':
+		for (int i = 1; i <= ques_num;i++)
+		{
+			num1 = random(0, int(pow(10, range)));
+			while (true)
+			{
+				if (num1 == 0)
+				{
+					num1 = random(0, int(pow(10, range)));
+				}
+				else break;
+			}
+			num2 = num1 * random(0, int(pow(10, range)));
+			cout << '\n' << num2 << "/" << num1 << "=";
+			//调用成员函数进行计时，若超出计划时长未作答则清屏
+			clock_t start = timekeeper(ans, allTime, thinkTime);
+			clock_t end = clock();
+			if (allTime + thinkTime >= pre_time)
+			{
+				allTime += thinkTime;
+				break;
+			}
+			if (ans == num2 / num1)
+			{
+				cout << "恭喜您答对了！加10分" << endl;
+				score += 10;
+				right += 1;
+			}
+			else
+			{
+				cout << "很遗憾答错了！不得分" << endl;
+				wrong += 1;
+			}
+			consumeTime = (double)(end - start) / CLOCKS_PER_SEC;
+			allTime += consumeTime;
+			cout << "该题用时" << consumeTime << "s" << endl;
+			if (allTime >= pre_time)
+			{
+				system("cls");
+				cout << "很遗憾，考试时间已到！" << endl;
+				break;
+			}
+		}break;
+	default:
+		break;
+	}
+};
+
+clock_t algorithm::timekeeper(int ans, double thinkTime, double allTime)
+{
+	clock_t start = clock();
+	//一定程度上解决了无按键回车时cin会堵塞程序的情况，实现超时则立刻清屏
+	while (true)
+	{
+		if (_kbhit())
+		{
+			cin >> ans;
+			break;
+		}
+		clock_t end1 = clock();
+		thinkTime = (double)(end1 - start) / CLOCKS_PER_SEC;
+
+		if ((this->allTime + thinkTime) >= pre_time)//ques_num
+		{
+			system("cls");
+			cout << "很遗憾，考试时间已到！" << endl;
+			break;
+		}
+	}
+	this->ans = ans;
+	this->thinkTime = thinkTime;
+	return start;
+};
+
+algorithm::~algorithm()
+{
+	cout << "\n您本次测试总分为：" << score
+		<< "分\n答对了" << right << "题，答错了" << wrong
+		<< "题\n用时" << allTime << "s\n" << "计划时长" << pre_time << "s" << endl;
+};

算法控制系统/算法控制系统/main.cpp

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+#include<iostream>
+#include"algorithm.h"
+//#pragma warning(disable:4996)
+
+int main()
+{
+	{algorithm stu;}//使析构函数在暂停显示前执行
+	system("pause");
+	return 0;	
+}