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  1. // Nicolas Ruano                 CS1A              Chapter 3 Pp.   #16
  2. #include <iostream>
  3. #include <iomanip>
  4. #include <cmath>
  5. #include <string>
  6. #include <cstdlib>
  7. using namespace std;
  8.  
  9. int main() {
  10. 	double principal; 
  11. 	double annualRate;
  12. 	double interest; 
  13. 	double amount;
  14. 	int timesCompounded;
  15.  
  16.  
  17. 	//INPUT
  18. 	cout << "Enter the Principal amount: $1000\n";
  19. 	cin >> principal;
  20.  
  21. 	cout << "Enter the annual interest rate: 4.25\n";
  22. 	cin >> annualRate;
  23.  
  24. 	cout << "Enter the number of times interest is compounded per year: 12\n";
  25.  
  26. 	//PROCESSING THE INPUT on the annualRate
  27. 	double rateDecimal = annualRate / 100.0; 
  28.  
  29. 	//PROCCESSING THE INPUT using the compund interest formula
  30. 	amount = principal * pow(1 + rateDecimal / timesCompounded, 
  31. 	timesCompounded);
  32.  
  33. 	//PROCESS FINAL Results on interests earned 
  34. 	interest = amount - principal;
  35.  
  36. 	//OUTPUT - Displaying report
  37. 	cout << fixed << setprecision(2);
  38. 	cout << "\n---Savings Account Report ---\n";
  39. 	cout << "Interest Rate: " << annualRate << "4.25%" << endl;
  40. 	cout << "Times Compounded: 12" << timesCompounded << endl;
  41. 	cout << "Principal: $43.34" << principal << endl;
  42. 	cout << "Interest: $1000" << interest << endl;
  43. 	cout << "Amount in Savings: $1043.34" << amount << endl;
  44.  
  45. 	return 0;
  46. }
  47.  
Success #stdin #stdout 0.01s 5316KB
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Standard input is empty
stdout
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Enter the Principal amount: $1000
Enter the annual interest rate: 4.25
Enter the number of times interest is compounded per year: 12

---Savings Account Report ---
Interest Rate: 0.004.25%
Times Compounded: 120
Principal: $43.340.00
Interest: $10000.00
Amount in Savings: $1043.340.00
https://ideone.com/C7VTr8
language:
C++ (gcc 8.3)
created:
5 hours ago
visibility:
public

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