problem1) prepare a program to input the values in a two dimensional array of integers and display the values.
problem 2) prepare a program to display the values of a two dimensional array in the matrix form.
problem 3) prepare a program to find out the row sum and column sum of a two dimensional array of integers.
problem 4) prepare a program to double all the elements of a matrix.
problem 5) prepare a program to print the left and right diagonal of a square matrix and find out their sum separately.
problem 6) prepare a program to determine the sum of non diagonal elements.
problem 7) prepare a program to display the upper and lower triangle of a matrix.
problem 8) prepare a program to determine the sum and difference of two matrices.
problem 9) prepare a program to determine the product of two matrices.
problem 10) prepare a program to determine the sum of negative, positive, odd and even integers separately from a two dimensional array.
problem 11) prepare a program to display those elements of a two dimensional array which are divisible by10. Also find their sum.
problem 12) prepare a program to determine the sum of those numbers in the in a 2D array of integers which are divisible by 4 but less than 15.
problem 13) prepare a program to print all the prime numbers from a 2D array and find out their sum.
problem 14) prepare a program to transpose a square matrix.
problem 15) prepare a program to find the inverse of the matrix.