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  1. import 'dart:io';
  2.  
  3. void main() {
  4. 	pattern(3);
  5.  
  6.  
  7. }
  8. void pattern(int n) {
  9. 	print("working");
  10. 	String pattern = " " * (n-1);
  11. 	for(int i=0;i<n;i++){
  12. 				print("*");
  13.  
  14. 		print("$pattern*\n");
  15. 	}
  16. }
Success #stdin #stdout 1.22s 130528KB
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stdin
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Standard input is empty
stdout
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working
*
  *

*
  *

*
  *
https://ideone.com/LlNLyL
language:
Dart (dart 2.3.0)
created:
279 days ago
visibility:
public

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