View difference between Paste ID: exFWL685 and WnUPFd6i

 //starting off
 #include <iostream>
 #include <cmath>
 using namespace std;
 
 int main ()
 {
 //initializing variables for number of organisms given, average daily population increase, and number of days multiplying
 	double startNumOrganisms;
 	double	aveDailyIncrease;
 	double numDaysMult;
 
 //asking for the starting number of organisms
 	cout << "Enter the starting number of organisms: ";
 	cin >> startNumOrganisms;
 
 // asking for the average daily population increase percentage
 	cout << "Enter the average daily population increase (as a percentage): ";
 	cin >> aveDailyIncrease;
 
 // asking for the number of days they will multiply
 	cout << "Enter the number of days they will multiply: ";
 	cin >> numDaysMult;
 
 // each day given? yikes. Define "day"?
 	//int day;
 
 // defining population size for the population size found on each day
 	//int populationSize;
 
 // limiting what I will accept for cin
 
 // no startNumOrganisms under 2
 // if the bastards cin something wrong anyway, this is what I will display:
 	if (startNumOrganisms <2)
 	{
 		cout << "The starting number of organisms must be at least 2.";
 		cin >> startNumOrganisms;
 	}
 
 // no population increase less than 0, also the display
 	if (aveDailyIncrease <0)
 	{
 		cout << "The average daily population increase must be a positive value.";
 		cin >> aveDailyIncrease;
 	}
 
 //
 	if (numDaysMult <1)
 	{
 	cout << "The number of days must be at least 1.";
 	cin >> numDaysMult;
 	}
 
 // setting up the loop: using FOR loop
 
 	int populationSize = startNumOrganisms;
 
-	for (double day = 1; day <= numDaysMult ; ++day)
+	for (int day = 1; day <= numDaysMult ; day++)
 	{
 		populationSize += populationSize * aveDailyIncrease;
 		// round number by converting to int
-		//int rounded = populationSize;
+		int rounded = populationSize;
 		// displaying the answers for each day
-		cout << "On day " << day << " the population size was " << populationSize << ".\n";
+		cout << "On day " << day << " the population size was " << rounded << ".\n";
 	}
 
 return 0;
 }