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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 	  Matrix m1 = new Matrix(3,2);
  13.       //System.out.println(m1.m +" "+ m1.n); -> Mostra corretamente os valores "3" e "2"
  14.       m1.arr[0][0] = 1;
  15.       m1.arr[1][1] = 1;
  16.       m1.arr[2][0] = 1;
  17.       m1.arr[0][1] = 1;
  18.       m1.arr[1][0] = 1;
  19.       m1.arr[2][1] = 1;
  20.  
  21.       for(int[] i : m1.arr){
  22.       	for(int n : i){
  23.       		System.out.println(n);		
  24.       	}
  25.       }
  26.  
  27.       //Matrix m2 = new Matrix(3,2);		// your code goes here
  28. 	}
  29. }
  30.  
  31. class Matrix {
  32.  
  33.     Scanner ler = new Scanner (System.in);   
  34.     int m;
  35.     int n;
  36.     int [][] arr;
  37.  
  38.     Matrix(int a, int b){
  39.         m = a;
  40.         n = b;
  41.         arr = new int[m][n];
  42.     }
  43.  
  44. }
Success #stdin #stdout 0.06s 711680KB
comments (?)
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stdout 
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https://ideone.com/yvhn16
language:
Java (12.0.1)
created:
7 years ago
visibility:
public

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