Write a C++ main function to accomplish the following tasks and name the source code arithmetic.cpp.1. Select an operator randomly from addition ('+'), subtraction ('-'), multiplication ('*'), division ('/'),and remainder ('%').Hint: You can create an array of characters (type char in C++) with elements '+', '-', '*', '/', and'%'. Generate a random integer to represent a valid index in this array. Retrieve the operator locatedat the chosen index in the array.Warning: To ensure accurate grading in Gradescope, save operators in the order of '+', '-', '*', '/',and '%'. If the chosen operator differs from the grading script’s expectation, you may not receivecredits for your work.2. Generate the first operand as a single-digit integer, that is, an integer in the range [0, 9].3. If the operator is either division or remainder, generate the second operand as a non-zero single-digitinteger, that is, an integer in the range [1, 9], otherwise, generate the second operand as a single-digitinteger in the range [0, 9].4. Perform the operation on the operands based on the chosen operator and save the result.5. Prompt the user with the problem, receive a reply from the user. If the reply is correct, print “true”;otherwise, print “false”.

Here is the C++ code that accomplishes the tasks you described:

#include <iostream>
#include <cstdlib>
#include <ctime>

int main() {
    srand(time(0)); // seed for random number generation

    char operators[] = {'+', '-', '*', '/', '%'}; // array of operators
    int randomIndex = rand() % 5; // generate a random index for operator
    char op = operators[randomIndex]; // select operator

    int operand1 = rand() % 10; // generate first operand

    int operand2;
    if (op == '/' || op == '%') { // if operator is division or remainder
        operand2 = 1 + rand() % 9; // generate second operand in the range [1, 9]
    } else {
        operand2 = rand() % 10; // generate second operand in the range [0, 9]
    }

    int result;
    switch(op) { // perform operation based on operator
        case '+': result = operand1 + operand2; break;
        case '-': result = operand1 - operand2; break;
        case '*': result = operand1 * operand2; break;
        case '/': result = operand1 / operand2; break;
        case '%': result = operand1 % operand2; break;
    }

    int userAnswer;
    std::cout << "What is " << operand1 << " " << op << " " << operand2 << "?\n";
    std::cin >> userAnswer;

    if (userAnswer == result) {
        std::cout << "true\n";
    } else {
        std::cout << "false\n";
    }

    return 0;
}

This code first generates a random operator from the array of operators. Then it generates the first operand. If the operator is division or remainder, it generates the second operand in the range [1, 9], otherwise it generates the second operand in the range [0, 9]. It then performs the operation based on the operator and saves the result. It prompts the user with the problem and receives a reply. If the reply is correct, it prints "true", otherwise it prints "false".