Dsa
Strings
Easy
Count Upper and Lower Case Letters
Write a function that counts the number of uppercase and lowercase letters in a given string. Ignore numbers, spaces, and punctuation marks.
Input format:
- A single line containing the string to analyze.
Output format:
- Two comma-separated integers: the count of uppercase letters followed by the count of lowercase letters.
Example:
Input:
Hello World 123!
Output:
2,8
Key concepts
stringscountingcase
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