The use of computers in education is referred to as computer-assisted instruction (CAI). Write a program that will help an elementary-school student learn multiplication. Use the rand function to produce two positive one-digit integers. The program should then prompt the user with a question, such as How much is 6 times 7? The student then inputs the answer. Next, the program checks the student’s answer. If it’s correct, display the message "Very good!" and ask another multiplication question. If the answer is wrong, display the message "No. Please try again." and let the student try the same question repeatedly until the student finally gets it right. A separate function should be used to generate each new question. This function should be called once when the application begins execution and each time the user answers the question correctly. i made this code so far : //Name: IhabAtouf //Date:02/23/2023 // exercise 6.57 on page 281 //program description: create computer-assisted instruction (CAI) program that help students master thier math skills in multiplications, // multiplication involving two numbers each is a single digit positive, with encouraging message for succedding and another for failing to answer // using random fucntion (rand) to generate a random number every time #include// to be able to use input output stream #include//h is a header file in the standard library of the C programming language designed for basic mathematical operations #include//Converts a string into a long integer, also carry the library for definition of memory allocation and random processe #include//converts the given time since epoch to a calendar local time and then to a character representation. using namespace std;//using the standard library int answer;//global varibale that can be used by any function in this code void questionGenerator() {//the function that generates the multiplication question srand(time(NULL));// using the random function that changes every time per second //here is the initial variable as zero by default int initial = 0; // here is two vraibales number1 and number2 that are required to multiply two numbers int number1; int number2; number1 = (initial + (rand()) % 10);//the value of number1 using the follwing math : zero + any random number that has remainder of 10 using the remainder modulus number2 = (initial + (rand()) % 10);//the value of number2 using the follwing math : zero + any random number that has remainder of 10 using the remainder modulus answer = number1 * number2;// the asnwer variable that equals the multiplication of those two numbers (number1 and 2) cout << "How much is " << number1 << " times " << number2 << " ?" << endl;//print how much is number 1 multiplied by number 2 ? } int main() {// the main function int studentResponse=1;// declaring local variable called student response questionGenerator();// calling the question generator function while (studentResponse != -1){// as long as the student response not equal to -1 then: cout << "Enter the correct answer" << endl;// print enter the correct answer statement cin >> studentResponse;// allow user to input the student response variables value if (answer == studentResponse) {//if the studenrt response entered by user equal the answer variable of multiplying those two numbers1 and number2 variables cout << "Very Good!" << endl;// then print very good statement questionGenerator();// then recall the function again for the net set of random numebrs multiplication continue;// continue till user unout incorrect answer or -1 } else {// otherwise when answer not correct then print please try again statement cout << "Please try again!" << endl; } return 0; } } my problem is when the user give the wrong answer the program exits: i need the code to not exit and to allow the ser to try to answer repeatedly till the user gives the right answer help me make a loop after the (else) statement to allow the student try the same question repeatedly until the student finally gets it right i already posted this question and the code and supposibly the EXPERT answered back by reposting my code without fixing my issue
The use of computers in education is referred to as computer-assisted instruction (CAI). Write a program that will help an elementary-school student learn multiplication. Use the rand function to produce two positive one-digit integers. The program should then prompt the user with a question, such as How much is 6 times 7?
The student then inputs the answer. Next, the program checks the student’s answer. If it’s correct, display the message "Very good!" and ask another multiplication question. If the answer is wrong, display the message "No. Please try again." and let the student try the same question repeatedly until the student finally gets it right. A separate function should be used to generate each new question. This function should be called once when the application begins execution and each time the user answers the question correctly.
i made this code so far :
//Name: IhabAtouf
//Date:02/23/2023
// exercise 6.57 on page 281
//program description: create computer-assisted instruction (CAI) program that help students master thier math skills in multiplications,
// multiplication involving two numbers each is a single digit positive, with encouraging message for succedding and another for failing to answer
// using random fucntion (rand) to generate a random number every time
#include<iostream>// to be able to use input output stream
#include<math.h>//h is a header file in the standard library of the C
#include<cstdlib>//Converts a string into a long integer, also carry the library for definition of memory allocation and random processe
#include<ctime>//converts the given time since epoch to a calendar local time and then to a character representation.
using namespace std;//using the standard library
int answer;//global varibale that can be used by any function in this code
void questionGenerator() {//the function that generates the multiplication question
srand(time(NULL));// using the random function that changes every time per second
//here is the initial variable as zero by default
int initial = 0;
// here is two vraibales number1 and number2 that are required to multiply two numbers
int number1;
int number2;
number1 = (initial + (rand()) % 10);//the value of number1 using the follwing math : zero + any random number that has remainder of 10 using the remainder modulus
number2 = (initial + (rand()) % 10);//the value of number2 using the follwing math : zero + any random number that has remainder of 10 using the remainder modulus
answer = number1 * number2;// the asnwer variable that equals the multiplication of those two numbers (number1 and 2)
cout << "How much is " << number1 << " times " << number2 << " ?" << endl;//print how much is number 1 multiplied by number 2 ?
}
int main() {// the main function
int studentResponse=1;// declaring local variable called student response
questionGenerator();// calling the question generator function
while (studentResponse != -1){// as long as the student response not equal to -1 then:
cout << "Enter the correct answer" << endl;// print enter the correct answer statement
cin >> studentResponse;// allow user to input the student response variables value
if (answer == studentResponse) {//if the studenrt response entered by user equal the answer variable of multiplying those two numbers1 and number2 variables
cout << "Very Good!" << endl;// then print very good statement
questionGenerator();// then recall the function again for the net set of random numebrs multiplication
continue;// continue till user unout incorrect answer or -1
}
else {// otherwise when answer not correct then print please try again statement
cout << "Please try again!" << endl;
}
return 0;
}
}
my problem is when the user give the wrong answer the program exits:
i need the code to not exit and to allow the ser to try to answer repeatedly till the user gives the right answer
help me make a loop after the (else) statement to allow the student try the same question repeatedly until the student finally gets it right
i already posted this question and the code and supposibly the EXPERT answered back by reposting my code without fixing my issue
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