Display a list of distinct numbers in the input

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Reference no: EM132200857

Question :

Write a Java program called Histogram.java that reads integer values from a user. Your program should display a list of distinct numbers in the input and the occurrence of each distinct value.

After that, your program should draw a vertical bar for the occurrences. In the program, you can assume that the number of input values from a user is less than or equal to 30. Additionally, you can assume that the input number itself is between 0 and 9.

A sample run of your program should be like below:

How many input values [max: 30]?
5
Enter 5 numbers.
2
1
2
0
2
Number Occurrence
0 1
1 1
2 3
========= Vertical Bar ========
| 3 | -------- *
| 2 | ---------*
| 1 | -----* * *
===============================
| No | 0 1 2 3 4 5 6 7 8 9
===============================

The vertical bar will be a representation of the histogram and how many occurences. without the dashes(ex. ---) on the vertical scale.

Reference no: EM132200857

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