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  1. #include <stdio.h>
  2.  
  3. r;p(n){r?0:p(r=n+2);r=!printf("%d ",n&3?n&4?-1:1:0);}
  4.  
  5. int main( void )
  6. {
  7.  
  8.     for( int n = 0 ; n <= 7 ; n++ )
  9.     {
  10.         p(n);
  11.         puts("");
  12.     }
  13.  
  14. }
  15.  
Success #stdin #stdout 0s 10320KB
comments (?)
stdin 
Standard input is empty
stdout 
1 0 
1 1 
0 1 
-1 1 
-1 0 
-1 -1 
0 -1 
1 -1
https://ideone.com/UoR0of
language:
C (gcc 8.3)
created:
8 years ago
visibility:
public

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