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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int i,j,k=0,x=4,y=3;
  6. 	for(i=1; i<=x; i++)
  7. 	{
  8. 		for(j=1; j<=y; j++)
  9. 		{	
  10. 			k=k+1;
  11. 			cout<<k;
  12. 		}
  13. 		k=k-2;
  14. 		cout<<endl;
  15. 	}
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 15224KB
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https://ideone.com/9Ne01a
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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