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  1. #include <iostream>
  2. using namespace std;
  3. int main()
  4. {
  5. 	int m,n; 
  6. 	cin>>n>>m;
  7. 	for(int i=1;i<m+1;i++)
  8. 	{ 
  9. 		for(int j=1;j<n+1;j++)
  10. 		{  
  11. 			if( ((i%2==0) && ((j+3)%4==0))||((i%2!=0) && ((j+1)%4==0)))
  12. 			{
  13. 				cout<< "1"; 
  14. 			}
  15. 			if ((j+3-i%2*2)%4!=0)
  16. 			{
  17. 				cout<<((j+i%2*2)%4==0?"2":"+");
  18. 			}
  19. 		}
  20. 		cout<<endl;
  21. 	}	
  22. 	return 0;
  23. }
Success #stdin #stdout 0s 3460KB
comments (?)
stdin
copy 
7 7
stdout
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+21++21
1++21++
+21++21
1++21++
+21++21
1++21++
+21++21
https://ideone.com/p6AY2i
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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