C++ do while

Question

A supermarket has launched a campaign offering a 15% discount on 3 items.
Write a program that takes the total price for every purchase as input and outputs the relevant discount.

Sample Input
15000
4000
6700

Sample Output
2250
600
1005

Explanation
2250 represents a 15%
Attempt in comments

Answer 1

/*
Mando
I believe the problem you have is you have hard coded the sample.

The challenge will test against 3 different item prices, so you will need to do something like this:*/

#include <iostream>
using namespace std;

int main() {
int a,b,c;
cin >>a>>b>>c;

cout<<a;
cout<<b;
cout<<c;

return 0;
}
/*
This is just a snippet to show how to incorporate 3 different inputs*/

Answer 2

#include <iostream>
using namespace std;

int main()
{
//int purchaseAmount = 0;
// int totalPrice;
int a;
int ctr=0;
do {
cin>>a;
cout << a*15/100<<endl;
ctr++;
} while(ctr<3);

//your code goes here

return 0;
}

//Check now

Answer 3

#include <iostream>
using namespace std;

int main()
{
int purchaseAmount = 0;
int totalPrice;

int a = 15000;
int b = 4000;
int c = 6700;

do {
cout << a b c<< endl;
a++;
} while(a >2250);

//your code goes here

return 0;
}
Very confused about this equation.

Answer 4

#include <iostream>
using namespace std;

int main()
{
//int purchaseAmount = 0;
// int totalPrice;

int a = 15000;
int b = 4000;
int c = 6700;
int ctr=1;
do {
cout << a*15/100<< endl<<b*15/100<<endl<<c*15/100;
ctr++;
} while(ctr==1);

//your code goes here

return 0;
}

Answer 5

Please check

Answer 6

Didnt work

Answer 7

Post the full description of question

Answer 8

A supermarket has launched a campaign offering a 15% discount on 3 items.
Write a program that takes the total price for every purchase as input and outputs the relevant discount.

Sample Input
15000
4000
6700

Sample Output
2250
600
1005

Explanation
2250 represents a 15% discount for a 15000 purchase; 600 for 4000 and 1005 for 6700 accordingly.

Answer 9

#include <iostream>
using namespace std;

int main()
{
double purchaseAmount;
int totalPrice;
int x = 3;

//your code goes here
do {
cin >> totalPrice;

purchaseAmount = totalPrice * 0.15;
cout << purchaseAmount << endl;
x--;
} while(x > 0);

return 0;
}