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  1. #include <iostream>
  2. #include <iomanip>
  3. #include <cmath>
  4. using namespace std;
  5.  
  6. int main ()
  7. {
  8. 	float principal;
  9. 	float rate;
  10. 	float com;
  11. 	cout << "Interest Rate: ";
  12. 	cin >> rate;
  13. 	cout << "\nTimes Compounded: ";
  14. 	cin >> com;
  15. 	cout << "\nPrincipal: $ ";
  16. 	cin >> principal;
  17. 	rate/=100;
  18. 	float amount = principal * (pow((1+ (rate/com)),com ));
  19. 	float interest = amount - principal;
  20. 	cout << fixed << setprecision(2) << "\nInterest: $" << interest;
  21. 	cout << "\nAmount in Savings: $" << amount;
  22. 	return 0;
  23. }
Success #stdin #stdout 0s 5328KB
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stdin
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4.25 12 1000
stdout
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Interest Rate: 
Times Compounded: 
Principal: $ 
Interest: $43.34
Amount in Savings: $1043.34
https://ideone.com/MWDiOU
Compound Interest Formula Thingy
language:
C++ (gcc 8.3)
created:
10 hours ago
visibility:
public

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