#include <iostream>
#include <cmath>
using namespace std;
int main() { // 1 hour = 3 hours of study * DONT FORGET TO COMMENT EACH LINE
int creditHours = 0;
int studyTimeHours = 0;
int actualStudyTime = 0;
int diffStudyTime = abs(diffStudyTime);
//M_PI
cout << "How many credit hours are you taking? " << endl;
cin >> creditHours;
cout << creditHours << endl;
studyTimeHours = creditHours * 3;
cout << "Amount that you should study: " << endl;
cout << studyTimeHours << endl;
cout << "How many hours do you actually spent studing? " << endl;
cin >> actualStudyTime;
cout << actualStudyTime << endl;
diffStudyTime = studyTimeHours - actualStudyTime;
cout << "Difference in study time: " << endl;
cout << abs(diffStudyTime) << endl;
//************ *****************
int sideOneMeters = 105;
int sideTwoMeters = 68;
double sideOneFeet = 0.0;
double sideTwoFeet = 0.0;
double meterInFeet = 3.28084;
sideOneFeet = sideOneMeters * meterInFeet;
sideTwoFeet = sideTwoMeters * meterInFeet;
cout << "Stadium dimensions in feet: " << sideOneFeet << " X " << sideTwoFeet;
cout << endl;
return 0;
}