Question

Structures in C++ :-

2. Write a program that declares a structure to store the distance covered by player along with the time taken to cover the distance. The program should input the records of two players and then display the record of the winner.

3. Write a program that declares a structure to store income, tax rate and tax of a person. The program defines an array of structure to store the records of five person. It inputs income and tax rate of five persons and then displays the tax payable.

4. Write a program that declares a structure Book to store bookid, book name and price. It declares another structure order that contains order id and an array of book of length

5. The program should define a variable of type order and input the values from the user. The program finally displays the value.

Note :- Need proper Indent and Output.

Answer 1

//below is c++ code

2 .

#include<iostream>
using namespace std;
struct player
{
double distance;
double timeToCoverDistance;
};
int main()
{
struct player player1;
struct player player2;
cout<<"enter distance and time taken by player1"<<endl;
cin>>player1.distance>>player1.timeToCoverDistance;
cout<<"enter distance and time taken by player2"<<endl;
cin>>player2.distance>>player2.timeToCoverDistance;
if(player1.timeToCoverDistance<player2.timeToCoverDistance)
{
cout<<player1.distance <<" "<<player1.timeToCoverDistance<<endl;
}
else
{

cout<<player2.distance <<" "<<player2.timeToCoverDistance<<endl;
}

return 0;
}

3.

#include<iostream>
using namespace std;
struct incomeTax
{
double income;
double rate;
double tax;
};
int main()
{
struct incomeTax person[5];

for(int i=0;i<5;i++)
{
cout<<"enter the income and rate of person "<<i+1<<endl;
cin>>person[i].income >> person[i].rate;
person[i].tax= (person[i].income*person[i].rate)/1004;
}
for(int i=0;i<5;i++)
{
cout<<"tax of person "<<i+1<<" is "<< person[i].tax<<endl;

}

return 0;
}

4.

#include<iostream>
using namespace std;
struct order
{
int orederId;
int bookLength[100];
};
struct book
{
int bookId;
string bookName;
double price;
struct order bookOrder;
};
int main()
{
struct book books;
//here books is declared as structure of book
return 0;
}

5.

#include<iostream>
using namespace std;
struct order
{
int orederId;
int bookLength[100];
};
int main()
{
struct order orders;
cout<<"enter order id";
cin>>orders.orederId;
cout<<"enter size of book length array"<<endl;
int n;
cin>>n;
cout<<"enter the book length value"<<endl;
for(int i=0;i<n;i++)
{
cin>>orders.bookLength[i];
}
cout<<orders.orederId<<endl;
for(int i=0;i<n;i++)
{

cout<<orders.bookLength[i];
}
}