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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int a,b=2;
  6.  
  7.  
  8. 	for(a=1;a<=10;a++)
  9. 	cout<<b*a;
  10. 	return 0;
  11. }
Success #stdin #stdout 0s 5276KB
comments (?)
stdin 
Standard input is empty
stdout 
2468101214161820
https://ideone.com/C6iSKy
language:
C++ (gcc 8.3)
created:
261 days ago
visibility:
public

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