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  1. import 'dart:io';
  2.  
  3. void main() {
  4. int row =3;
  5. for(int i=1;i<=row+2; i++){
  6. 	String space ='e'*(i-1);
  7. 		String star ='*'*(2*i-1);
  8. 		print(space+star);
  9.  
  10. }
  11. }
Success #stdin #stdout 1.61s 127104KB
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stdin
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Standard input is empty
stdout
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*
e***
ee*****
eee*******
eeee*********
https://ideone.com/YXFQBm
language:
Dart (dart 2.3.0)
created:
5 days ago
visibility:
public

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