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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int sum(int n) {
  5. 	if (n > 1)
  6. 		return n + sum(n - 1);
  7. 	return 1;
  8. }
  9.  
  10. int main() {
  11.  
  12. 	cout << "SUM(100) = " << sum(100) << endl;
  13. 	return 0;
  14. }
Success #stdin #stdout 0s 5272KB
comments (?)
stdin 
Standard input is empty
stdout 
SUM(100) = 5050
https://ideone.com/ud2CYd
language:
C++14 (gcc 8.3)
created:
318 days ago
visibility:
secret

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