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Python code samples
Copy-ready Python snippets by topic and difficulty — short, focused, and runnable in the browser editor.
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Strings & text
easy
F-string formatting
Embed variables and expressions inside readable f-strings.
strings
f-string
formatting
Python
name = "Ada"
score = 97.5
label = f"{name} scored {score:.1f}%"
print(label)
print(f"Next year: {2026 + 1}")
4
1
Open
Strings & text
easy
Split and join words
Turn a sentence into tokens, then rebuild it with a custom separator.
strings
split
join
Python
raw = "python split join example"
words = raw.split()
print(words)
joined = "-".join(words)
print(joined)
csv_line = "red,green,blue"
colors = csv_line.split(",")
print(" | ".join(colors))
5
0
Open
Strings & text
easy
Strip and normalize text
Remove stray whitespace and compare user input reliably.
strings
strip
input
Python
messy = " Hello, Python! \n"
clean = messy.strip()
print(repr(clean))
user = " YES "
if user.strip().lower() == "yes":
print("Confirmed")
2
0
Open
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