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  1. #include <iostream>
  2. #include <string>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	int n;
  7. 	cin >> n;
  8. 	for (int i=1; i<=n; i++) {
  9. 		for (int j=0; j<n-i; j++) {
  10. 			cout << ' ';
  11. 		}
  12. 		for (int j=0; j<1+2*(i-1); j++) {
  13. 			cout << '*';
  14. 		}
  15. 		cout << endl;
  16. 	}
  17. 	return 0;
  18. }
Success #stdin #stdout 0s 4300KB
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   *
  ***
 *****
*******
https://ideone.com/u8tZWY
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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