enter the number of row=3

enter the number of column=3

enter the first matrix element=

1 1 1

8 8 8

3 3 3

enter the second matrix element=

1 1 1

2 2 2

3 3 3

multiply of the matrix=

6 6 6

12 12 12

18 18 18

double[][] c = new double[N][N];

for (int i = 0; i < N; i++)

{

 for (int j = 0; j < N; j++)

    {

 for (int k = 0; k < N; k++)

        {

         c[i][j] += a[i][k] * b[k][j];

        }

    }

}

​

#include <stdio.h>

​

int main()

{

    int namta[11][10]; //programme will run upto 11 multiplication tables, each table has 10 columns

    int i,j;

    for(i = 1; i <= 11; i++)

    {

        for(j = 1; j <= 10; j++)

        {

            namta[i][j] = i * j;  //getting the multiplating value into the array

        }

    }

​

    for(i = 1; i <= 10; i++){

        for(j = 1; j <= 10; j++){

            printf("%d x %d = %d\n",i,j,namta[i][j]);  //printing the array of results calculated in the previous loops

        }

        printf("\n");

    }

​

​

    return 0;

}

#include <stdio.h>

​

int main()

{   int a_rows,a_cols,b_rows,b_cols,i,j,k,sum=0;

​

    printf("Enter the rows and columns for first matrix (row)(col)  :\n");

    scanf("%d %d",&a_rows,&a_cols);

​

    printf("Enter the rows and columns for second matrix (row)(col) :\n");

    scanf("%d %d",&b_rows,&b_cols);

    int a[a_rows][a_cols], b[b_rows][b_cols],matrix[10][10];

​

    if(a_cols != b_rows){

        printf("Sorry! We can't multiply the matrix because the column number of matrix 1 and the row number of matrix 2 aren't same !!\n");

    }else{

        printf("Enter elements for first matrix  :\n");

       for(i = 0; i < a_rows; i++){

           for(j = 0; j< a_cols; j++){

               scanf("%d",&a[i][j]);

           }

       }

​

    printf("Enter elements for second matrix  :\n");

​

       for(i = 0; i < b_rows; i++){

           for(j = 0; j < b_cols; j++){

               scanf("%d",&b[i][j]);

           }

       }

​

       printf("multiplying matrix....\n");

       //multiplying matrix

       for(i=0; i < a_rows; i++){

           for(j = 0; j < b_cols; j++){

               for(k = 0; k < a_cols; k++){

                   sum+=a[i][k] * b[k][j];

               }

               matrix[i][j] = sum;

               sum=0;

           }

           printf("\n");

       }

​

       printf("first matrix  :\n");

       for(i = 0; i < a_rows; i++){

           for(j = 0; j< a_cols; j++){

               printf("%d ",a[i][j]);

           }

           printf("\n");

       }

​

​

        printf("\n\n");

​

       printf("second matrix  :\n");

       for(i = 0; i < b_rows; i++){

           for(j = 0; j< b_cols; j++){

               printf("%d ",b[i][j]);

           }

           printf("\n");

       }

​

​

       printf("Multiplied matrix  :\n");

       for(i = 0; i < a_rows; i++){

           for(j = 0; j< b_cols; j++){

               printf("%d ",matrix[i][j]);

           }

           printf("\n");

       }

    }

​

​

    return 0;

}

1

2

3

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5

​

​

​

​

Matrix Multification