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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.  
  6. 	int balance = 100, r = 10, goal = 200;
  7.  
  8. 	int i = 0;
  9. 	while (balance < goal) {
  10. 		balance = balance * (1 + r / 100.0);
  11. 		i++;
  12. 		cout << "Year " << i << " = " << balance << endl;
  13. 	}
  14. 	cout << "Holding years = " << i << endl;
  15.  
  16. 	return 0;
  17.  
  18. }
Success #stdin #stdout 0s 4372KB
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stdin
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Standard input is empty
stdout
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Year 1 = 110
Year 2 = 121
Year 3 = 133
Year 4 = 146
Year 5 = 160
Year 6 = 176
Year 7 = 193
Year 8 = 212
Holding years = 8
https://ideone.com/yyJH1G
複利問題2
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
secret

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