Logic Building/Phase 5 - Category 3: Word Operations/Program

Swap First and Last Word

Swap first and last word in string.

Logic BuildingIntermediate

Logic Building

# Take string input
s = input("Enter a string: ")

# Swap first and last word
words = s.split()
if len(words) >= 2:
    words[0], words[-1] = words[-1], words[0]
    result = " ".join(words)
    print(f"After swap: {result}")
else:
    print("Need at least 2 words")

Output

Enter a string: Hello World Programming
After swap: Programming World Hello

Swap first and last elements of word list.

Key Concepts:

Split into words
Swap words[0] and words[-1]
Join back

Capitalize First Letter of Each Word

Count Words Starting with Vowel