Question

Write a C++ program using four enumerators. Initialize each as follows:

1. first, second, third, fourth, fifth, sixth, seventh, eighth, ninth

2. Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday

3. curve, fast, knuckle, slider

4. single, double, triple, homer

The program should prompt a user to input a character array or 4 numbers pertaining to each enumerator. Display help text to assists the user. The help text should display the smallest and largest possible valuesfor each inputted number. Validate the input.Display an error message for a number entered outside the range of the enumerator.Using the enumerators, generate a sentence that will display as follows:

In the fifth inning on Saturday, I hit a fast ball for a triple.;

where (fifth, Saturday, fast and triple)are printed using the input generated from the irrespective enumerators.

The input that produced the statement above would be: 4612

The program should loop allowing the user to decide whether or not he or she wishes to process the loop again.

Answer 1

#include<iostream>
#include<string>
using namespace std;
//enum decleration and defination
enum num{first, second, third, fourth, fifth, sixth, seventh, eighth, ninth};
enum day{Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday};
enum speed{curve, fast, knuckle, slider};
enum score{single, Double, triple, homer};

//function getting string from enums
string get_number(num N)
{
std::string Number[9] = {"first", "second", "third", "fourth", "fifth", "sixth", "seventh", "eighth", "ninth"};
return Number[N];
}
string get_day(day D)
{
std::string Days[7] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};
return Days[D];
}
string get_speed(speed S)
{
std::string SPeed[4] = {"curve", "fast", "knuckle", "slider"};
return SPeed[S];
}
string get_score(score SC)
{
std::string SCore[4] = {"single", "double", "triple", "homer"};
return SCore[SC];
}
int main()
{
string str;
char ch = 'y';
/*
We will use do while loop for asking inputs multiple times on user choice
*/
do
{
cout<<"\nRange for 1st Number 0-8"<<endl;
cout<<"Range for 2nd Number 0-6"<<endl;
cout<<"Range for 3rd Number 0-3"<<endl;
cout<<"Range for 4th Number 0-3"<<endl;

cout<<"Enter string pertaining to 4 enumerator : ";
cin >> str;
num N = (num)(str[0]-'0'); //converting char to enum type i.e. index of enum
day D = (day)(str[1]-'0');
speed S = (speed)(str[2]-'0');
score SC = (score)(str[3]-'0');
cout<<"\nIn the "<<get_number(N)<<" inning on "<<get_day(D)<<", I hit a "<<get_speed(S)<<" ball for a "<<get_score(SC)<<"."<<endl;

cout<<"Do you want to continue y/n : ";
cin>>ch;

}while(ch == 'y' || ch == 'Y');

return 0;
}

Please refer screenshot below

C:\Users kgumgaon\Desktop Test\binDebug test.exe Range for 1st Number 0-8 Range for 2nd Number 0-6 Range for 3rd Number 0-3 Range for 4th Number 0-3 Enter string pertaining to 4 enumerator 4612 In the fifth inning on Saturday, I hit a fast ball for a triple Do you want to continue y/n_