Logic Building
# Take string input
s = input("Enter a string: ")
char = input("Enter character to add: ")
# Add between characters
result = char.join(s)
print(f"Result: {result}")Output
Enter a string: Hello Enter character to add: - Result: H-e-l-l-o
Use join() to insert character.
Key Concepts:
- char.join(s) joins characters
- Inserts char between each
- Returns new string