Remove Consecutive Duplicates from String

Given a string STR consisting of both lower and upper case characters, your task is to remove consecutive duplicate characters and return the newly formed string.

Input:

'STR' as a string, containing no spaces.

Output:

The modified string with consecutive duplicates removed.

Example:

Input:

'aaaAAbbcccbd'

Output:

'aAbcbd'

Constraints:

1

Question

Remove Consecutive Duplicates from String

Given a string STR consisting of both lower and upper case characters, your task is to remove consecutive duplicate characters and return the newly formed string.

Input:

'STR' as a string, containing no spaces.

Output:

The modified string with consecutive duplicates removed.

Example:

Input:

'aaaAAbbcccbd'

Output:

'aAbcbd'

Constraints:

1 <= |STR| <= 10⁵
Time limit: 1 second

Note:

No need to print anything; simply implement the function as described.

Accepted Answer

The task is to remove consecutive duplicate characters from a given string and return the new string.

Iterate through the characters of the string
Compare each character with the next character
If they are the same, skip the next character
If they are different, append the current character to the new string

Remove Consecutive Duplicates from String

Input:

Output:

Example:

Input:

Output:

Constraints:

Note:

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