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  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4.  
  5. class Ideone
  6. {
  7. 	public static void main (String[] args) 
  8. 	{
  9. 		Scanner in = new Scanner(System.in);
  10.     	int n=in.nextInt();
  11.     	double[] b = new double[n];
  12.     	double[][] z = new double[n][n];
  13.     	for(int i = 0; i < n; i++)
  14.     	{
  15.     		for(int j = 0; j < n; j++)
  16.     		{
  17.     			z[i][j]=in.nextDouble();
  18.     		}
  19.     	}
  20.     	for (int i = 0; i < n; i++)
  21.     	{
  22.     		b[i] = 0;
  23. 			for(int j = 0; j < n; j++)
  24. 			if(z[i][j] < 0)
  25. 			{
  26. 				b[i] = 1;
  27. 				break;
  28. 				}
  29. 			}
  30. 			for (int i = 0; i < n; i++)
  31. 			{
  32. 				System.out.printf("%.1f ",b[i]);
  33. 			}
  34. 		}
  35. }
Success #stdin #stdout 0.17s 321344KB
comments (?)
stdin
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4
0 0 -1 0
0 -4 0 0 
0 0 0 0
0 0 0 0
stdout
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1.0 1.0 0.0 0.0
https://ideone.com/EIZdZt
A405
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
secret

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