Write a Java program named RandomNumbers that creates a single-dimensional array of int of size 20 and initialize its elements with 20 random integer numbers (their range must be between 1 and 100 inclusive. a) Write statements in your program to display the array elements, and how many odd and even numbers are there in the array. For example, if the random numbers were stored in the array are: 83 48 89 66 40 94 31 31 12 45 45 87 10 24 78 2 28 31 52 46 Then the program should display: The random numbers are: 83 48 89 66 40 94 31 31 12 45 45 87 10 24 78 2 28 31 52 46 There are 8 odd numbers There are 12 even numbers
Write a Java
a) Write statements in your program to display the array elements, and how many odd and even numbers are there in the array.
For example, if the random numbers were stored in the array are:
83 48 89 66 40 94 31 31 12 45 45 87 10 24 78 2 28 31 52 46
Then the program should display:
The random numbers are:
83 48 89 66 40 94 31 31 12 45 45 87 10 24 78 2 28 31 52 46
There are 8 odd numbers
There are 12 even numbers
b) An element in the array is a peak (max or min) if the elements before and after that element are greater than the element itself (min) or the elements before and after that element are less than the element (max). Write a method in your program called displayPeaks that will take a single-dimensional array as parameter and display all peak elements of that array (line by line) together with their index and whether they are max or min.
For example, calling the method displayPeaks from main method will display:
83 at position 0 is a max
48 at position 1 is a min
89 at position 2 is a max
40 at position 4 is a min
94 at position 5 is a max
12 at position 8 is a min
87 at position 11 is a max
10 at position 12 is a min
78 at position 14 is a max
2 at position 15 is a min
52 at position 18 is a max
46 at position 19 is a min
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