Page 399 - ComputerScience_Class_11

27. Write a Java program to store the elements in two different matrices A and B of order 4 × 4. Find the product of two matrices and
store the result in another matrix C.

3 2 1 2 -2 -4 -1 0 5 -1 -5 20
6 4 5 0 x 3 6 -5 2 = 25 15 -6 38
7 -1 0 2 5 3 4 6 -17 -38 2 -8
4 3 1 1 0 -2 -2 5 6 3 -13 17
A matrix B Matrix C(resultant) Matrix
28. A bank intends to design a program to display the denomination of an input amount up to 5 digits. The available denomination
with the bank are of rupees 500, 200, 100, 50, 20, 10 and 1.
Design a program in Java to accept the amount from the user and display the break-up in descending order of denominations
(i.e., preference should be given to the highest denomination available) along with the total number of notes.
[Note: Only the denomination used should be displayed].
Also, print the amount in words according to the digits.
Example 1:
Input:
14836
Output:
One Four Eight Three Six
Denomination:
500 * 29 = 14500
200 * 1 = 200
100 * 1 = 100
20 * 1 = 20
10 * 1 = 10
1 * 6 = 6
Example 2:
Input:
235001
Output:
Invalid Amount

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