Question

Write a program that reads a sequence of integer values, entered on a single line, and reports the number that are duplicated. The integer input will be separated by ',' characters.

To do this, implement the following algorithm:
A. Read a single line of text into a string, using the following prompt:
- "Please enter a list of integers in a single line, separated by ',':"
B. Use a suitable method defined in the string class to split the input text into an array of strings, separated by the ',' character.
C. Convert each of the strings in the array to an integer, and store the results in an array or list.
D. Count the number of distinct values in the sequence which appear more than once.
E. Display the number of distinct, non-unique values in the sequence, using a message of the form:
-"The total number of repeats is X."
where
-Symbol X is replaced by the number of repeated values.

Answer 1

To solve this problem, you can follow the provided algorithm to read and process a sequence of integers entered by the user.

Step-by-step explanation:

To solve this problem, you can follow the algorithm provided:

1. Prompt the user to enter a list of integers separated by commas.
2. Split the input text using a suitable method defined in the string class, using the comma character as the separator.
3. Convert each string in the resulting array to an integer and store the results in another array or list.
4. Count the number of distinct values that appear more than once in the sequence using an algorithm such as a hash table or a frequency counter.
5. Display the number of distinct, non-unique values found using the appropriate message format.

For example, if the user enters '1, 2, 3, 2, 4, 3, 5, 6', the program should output 'The total number of repeats is 2' because the numbers 2 and 3 are duplicated.