How to display only even numbered days?

I created the program below, but can't figure out how to get the test data to show 40 days worth, but only the EVEN days from 2 to 40.

// Program created by MY NAME to determine a person's earnings in
// pennies, by doubling each day, starting at 1 penny.
#include <iostream>
using namespace std;
int main()
{
// Variables
int days; // Each day worked.
double final = 1,
total = 0.00;

// Asks for number of days worked to determine salary.
cout << "Enter the number of days: ";
cin >> days;

for( int i = 1; i < ( days + 1 ); i++ )
{

cout << "Day " << i << ": " << "$" << final / 100 << endl;

total += final;
final += final;

}

cout << endl;
cout << "Total: " << "$" << total / 100 << endl;

return 0;

}

Nevermind I figured it out. Just added the following line under my for statement.

if(i % 2 == 0)

Quote:

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Originally Posted by JerBear24

Nevermind I figured it out. Just added the following line under my for statement.

if(i % 2 == 0)

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Why not just increment i by 2 every time?