Thursday, July 7, 2011

Program for Matrix Multiplication in Java

class ThreeDArray
{
public static void main(String args[ ])
{
int a[][][]={ { {5,0,2}, {0,0,9}, {4,1,0}, {7,7,7}},
                                 { {3,0,0}, {8,5,0}, {0,0,0}, {2,0,9}}
                               };
int count = 0;


for (int i = 0; i < 2; i++)
      for (int j= 0; j < 4; j++)
              for (int k = 0; k < 3; k++)
                                     if (a[i][j][k]==0)    
    ++count;


System.out.println("This Array has "+count+" zeros.");
}
}

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