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  1. #include<stdio.h>
  2. /*
  3. void func(int n,int mat[][100],int row)
  4. {
  5.  
  6.  
  7. }*/
  8.  
  9. int main()
  10. {
  11. 	int n,i,j;
  12. 	scanf("%d",&n);
  13.  
  14. 	int mat[10][10];
  15.  
  16. 	for(i=0;i<n;i++)
  17. 	{
  18. 		for(j=0;j<n;j++)
  19. 		scanf("%d",&mat[i][j]);
  20. 	}
  21.  
  22. 		/* first search for independent course */
  23. 		for(i=0;i<n;i++)
  24. 		{
  25. 			int tmp=0;
  26. 			for(j=0;j<n;j++)
  27. 			{
  28. 				if(mat[i][j]==1)
  29. 				{tmp=1;break;}
  30. 			}
  31. 			if(tmp==0)
  32. 			printf("%d ",i+1);
  33. 		}
  34.  
  35. //	func(n,mat,);
  36.  
  37.   return 0;
  38. }
  39.  
Success #stdin #stdout 0s 9416KB
comments (?)
stdin
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5
0 1 0 1 0
0 0 0 0 0
1 0 0 0 0
0 1 0 0 0
0 0 0 0 0
stdout
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2 5
https://ideone.com/p8aAkg
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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