1. Write a program to remove duplicate elements from String and mention the count of duplication.

Question

Accepted Answer

Program to remove duplicate elements from String and count their occurrences.

Create a HashSet to store unique characters from the String.
Iterate through the String and add each character to the HashSet.
While adding, check if the character already exists in the HashSet and increment its count.
Print the count of each character that has duplicates.
Return the modified String with duplicates removed.

Accepted Answer

def remove_duplicates_with_count(input_string): char_count = {} result = "" for char in input_string: if char in char_count: char_count[char] += 1 else: char_count[char] = 1 for char, count in char_count.items(): if count > 1: result += f"{char} (Count: {count}), " else: result += char return result.rstrip(', ')

Accepted Answer

def remove_duplicates_with_count(input_string):
    char_count = {}
    result = ""

    for char in input_string:
        if char in char_count:
            char_count[char] += 1
        else:
            char_count[char] = 1

    for char, count in char_count.items():
        if count > 1:
            result += f"{char} (Count: {count}), "
        else:
            result += char

    return result.rstrip(', ')

Accepted Answer

def remove_duplicates_with_count(input_string):
    char_count = {}
    result = ""

    for char in input_string:
        if char in char_count:
            char_count[char] += 1
        else:
            char_count[char] = 1

    for char, count in char_count.items():
        if count > 1:
            result += f"{char} (Count: {count}), "
        else:
            result += char

    return result.rstrip(', ')

1. Write a program to remove duplicate elements from String and mention the count of duplication.

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