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Programs/Logic building/Phase 5 - Category 1: Basic String Handling

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1. Length of String2. Reverse String3. Convert to Uppercase4. Convert to Lowercase5. Count Vowels6. Count Consonants7. Count Words8. Check Palindrome String9. Remove All Spaces10. Count Each Character

Phase 5 - Category 1: Basic String Handling

  1. 01Length of String
  2. 02Reverse String
  3. 03Convert to Uppercase
  4. 04Convert to Lowercase
  5. 05Count Vowels
  6. 06Count Consonants
  7. 07Count Words
  8. 08Check Palindrome String
  9. 09Remove All Spaces
  10. 10Count Each Character

Convert to Uppercase

Convert string to uppercase.

BeginnerPhase 5 - Category 1: Basic String HandlingExample 3 of 10
convert-to-uppercase.py
1# Take string input
2s = input("Enter a string: ")
3
4# Convert to uppercase
5upper_str = s.upper()
6print(f"Uppercase: {upper_str}")

Output

Enter a string: Hello
Uppercase: HELLO

What's going on

Use upper() method to convert.

Key Concepts:

upper() converts all characters to uppercase
Returns new string
Original unchanged

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