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What do print("ha" * 3), print("Py" + "thon"), print("ab" * 2 + "c") and print("-" * 20) show?
Contributed by StemPy LabTry it on paper first. A hint, the key idea and the worked solution are here when you need them.
What do print("ha" * 3), print("Py" + "thon"), print("ab" * 2 + "c") and print("-" * 20) show?
Need a reminder? The key ideaShow
- repeats a string, and + joins two strings. Repeating comes first.
The worked solution
Have you tried it?
Work it out on paper first. It is fine to get stuck or make a mistake: that is how we learn. When you are ready, compare your working with the solution.
"ha" * 3repeats the text:hahaha."Py" + "thon"joins the pieces:Python."ab" * 2 + "c": the repeating comes first, soababand thenabab+cisababc."-" * 20is a line of 20 hyphens.
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