76 lines
2.3 KiB
C++
76 lines
2.3 KiB
C++
#include <iostream>
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#include <functional>
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#include <cmath>
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#include <fstream>
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#include "CalculatorFunctions.h"
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double total_num;
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int end_option;
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int option;
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int main()
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{
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bool loop = true;
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while (loop)
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{
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std::cout << "Please select an option from the list:\n";
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std::cout << "1: Add | 2: Subtract | 3: Divide | 4: Multiply | 5: Square root \n";
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std::cout << "\n";
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std::cin >> option;
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std::cout << "\n";
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switch (option)
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{
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case 1:
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total_num = math("Addition", std::plus<>(), false, " + ");
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break;
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case 2:
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total_num = math("Subtraction", std::minus<>(), false, " - ");
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break;
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case 3:
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total_num = math("Division", std::divides<>(), false, " / ");
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break;
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case 4:
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total_num = math("Multiplication", std::multiplies<>(), false, " X ");
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break;
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case 5:
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total_num = square_root("Square root", false);
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break;
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}
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std::cout << "Please choose an option from the list:" << '\n';
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std::cout << "1: Continue | 2: Conitnue with number from last problem | 3: Exit the program" << '\n';
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std::cin >> end_option;
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if (end_option == 1)
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{
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loop = true;
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}
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else if (end_option == 2)
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{
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std::cout << "Please select an option from the list:\n";
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std::cout << "1: Add | 2: Subtract | 3: Divide | 4: Multiply | 5: Square root \n";
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int option2;
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std::cin >> option2;
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switch (option2)
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{
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case 1:
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total_num = math("Add", std::plus<>(), true, " + ");
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break;
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case 2:
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total_num = math("Subtract", std::minus<>(), true, " - ");
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break;
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case 3:
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total_num = math("Divide", std::divides<>(), true, " / ");
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break;
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case 4:
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total_num = math("Multiply", std::multiplies<>(), true, " X ");
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break;
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case 5:
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total_num = square_root("Square root", true);
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break;
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}
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}
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else if (end_option == 3)
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{
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loop = false;
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}
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}
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} |