جمع و ضرب و ترانهاده ماتریس ها به زبان جاوا

package javaapplication1;
import java.util.*;

public class JavaApplication1 {

   
  public static void main(String[] args) {
      Scanner input=new Scanner(System.in);
      System.out.println("please ,enter row:");
      int row=input.nextInt();
      System.out.println("please ,enter column:");
      int column=input.nextInt();
       
      int[][] matrix=new int[row][column];
      for(int i=0;i<row;i++){
          for(int j=0;j<column;j++){
                System.out.println("please ,enter derayeh:"+i+"va"+j);
                matrix[i][j]=input.nextInt();
          }
      }
        System.out.println("matrix:"+Arrays.deepToString(matrix));
  }
   
}

please ,enter row:
2
please ,enter column:
3
please ,enter derayeh:0va0
13
please ,enter derayeh:0va1
15
please ,enter derayeh:0va2
17
please ,enter derayeh:1va0
14
please ,enter derayeh:1va1
16
please ,enter derayeh:1va2
18
matrix:[[13, 15, 17], [14, 16, 18]]

package javaapplication1;
import java.util.*;

public class JavaApplication1 {

   
  public static void main(String[] args) {
      Scanner input=new Scanner(System.in);
      System.out.println("please ,enter row1:");
      int row1=input.nextInt();
      System.out.println("please ,enter column1:");
      int column1=input.nextInt();
       
      int[][] matrix1=new int[row1][column1];
      for(int i=0;i<row1;i++){
          for(int j=0;j<column1;j++){
                System.out.println("please ,enter derayeh:"+i+"va"+j);
                matrix1[i][j]=input.nextInt();
          }
      }
      System.out.println("please ,enter row2:");
      int row2=input.nextInt();
      System.out.println("please ,enter column2:");
      int column2=input.nextInt();
       
      int[][] matrix2=new int[row2][column2];
      for(int i=0;i<row2;i++){
          for(int j=0;j<column2;j++){
                System.out.println("please ,enter derayeh:"+i+"va"+j);
                matrix2[i][j]=input.nextInt();
          }
      }
      if(row1==row2&&column1==column2){
      int[][] matrixjam=new int[row2][column2];
      for(int i=0;i<row2;i++){
          for(int j=0;j<column2;j++){
             
                matrixjam[i][j]=matrix1[i][j]+matrix2[i][j];
          }
      }
        System.out.println("matrix jam:"+Arrays.deepToString(matrixjam));
  }
      else{
      System.out.println("error");
}
  }
}

please ,enter row1:
2
please ,enter column1:
2
please ,enter derayeh:0va0
3
please ,enter derayeh:0va1
4
please ,enter derayeh:1va0
5
please ,enter derayeh:1va1
6
please ,enter row2:
2
please ,enter column2:
2
please ,enter derayeh:0va0
6
please ,enter derayeh:0va1
9
please ,enter derayeh:1va0
8
please ,enter derayeh:1va1
5
matrix jam:[[9, 13], [13, 11]]

package javaapplication1;
import java.util.*;

public class JavaApplication1 {

   
  public static void main(String[] args) {
      Scanner input=new Scanner(System.in);
      //matrix1 start
      System.out.println("please ,enter row1:");
      int row1=input.nextInt();
      System.out.println("please ,enter column1:");
      int column1=input.nextInt();
      int[][] matrix1=new int[row1][column1];
      for(int i=0;i<row1;i++){
          for(int j=0;j<column1;j++){
                System.out.println("please ,enter derayeh:"+i+"va"+j);
                matrix1[i][j]=input.nextInt();
          }
      }
      System.out.println("matrix1:"+Arrays.deepToString(matrix1));
      //matrix1 end
        //matrix2 start
      System.out.println("please ,enter row2:");
      int row2=input.nextInt();
      System.out.println("please ,enter column2:");
      int column2=input.nextInt();
      int[][] matrix2=new int[row2][column2];
      for(int i=0;i<row2;i++){
          for(int j=0;j<column2;j++){
                System.out.println("please ,enter derayeh:"+i+"va"+j);
                matrix2[i][j]=input.nextInt();
          }
      }
        System.out.println("matrix2:"+Arrays.deepToString(matrix2));
        //matrix2 end
      if(row2==column1){
      int[][] matrixzarb=new int[row1][column2];
      for(int i=0;i<row1;i++){
          for(int j=0;j<column2;j++){
            for(int k=0;k<row2;k++){
                matrixzarb[i][j]=matrix1[i][k]*matrix2[k][j];
          }}
      }
        System.out.println("matrixzarb:"+Arrays.deepToString(matrixzarb));
  }
      else{
      System.out.println("error");
}
  }
}

please ,enter row1: 
1
please ,enter column1:
3
please ,enter derayeh:0va0
4
please ,enter derayeh:0va1
7
please ,enter derayeh:0va2
9
matrix1:[[4, 7, 9]]
please ,enter row2:
3
please ,enter column2:
4
please ,enter derayeh:0va0
8
please ,enter derayeh:0va1
7
please ,enter derayeh:0va2
5
please ,enter derayeh:0va3
6
please ,enter derayeh:1va0
10
please ,enter derayeh:1va1
11
please ,enter derayeh:1va2
12
please ,enter derayeh:1va3
6
please ,enter derayeh:2va0
3
please ,enter derayeh:2va1
2
please ,enter derayeh:2va2
9
please ,enter derayeh:2va3
2
matrix2:[[8, 7, 5, 6], [10, 11, 12, 6], [3, 2, 9, 2]]
matrix zarb:[[27, 18, 81, 18]]

package javaapplication1;
import java.util.*;

public class JavaApplication1 {

   
  public static void main(String[] args) {
      Scanner input=new Scanner(System.in);
      //matrix1 start
      System.out.println("please ,enter row1:");
      int row1=input.nextInt();
      System.out.println("please ,enter column1:");
      int column1=input.nextInt();
      int[][] matrix1=new int[row1][column1];
      for(int i=0;i<row1;i++){
          for(int j=0;j<column1;j++){
                System.out.println("please ,enter derayeh:"+i+"va"+j);
                matrix1[i][j]=input.nextInt();
          }
      }
      System.out.println("matrix1:"+Arrays.deepToString(matrix1));
      //matrix1 end
       
       
      int[][] matrixT=new int[column1][row1];
      for(int i=0;i<column1;i++){
          for(int j=0;j<row1;j++){
                matrixT[i][j]=matrix1[j][i];
          }
      }
        System.out.println("matrixT:"+Arrays.deepToString(matrixT));
       
  }
}

please ,enter row1:
2
please ,enter column1:
3
please ,enter derayeh:0va0
6
please ,enter derayeh:0va1
8
please ,enter derayeh:0va2
6
please ,enter derayeh:1va0
9
please ,enter derayeh:1va1
4
please ,enter derayeh:1va2
0
matrix1:[[6, 8, 6], [9, 4, 0]]
matrixT:[[6, 9], [8, 4], [6, 0]]