When referring to yourself you should write "I" (capital) and not "i".
So correct the input string x, but be aware that other uses of the letter "i" should still be in lower case.
x = 'Have i forgot it'
y = 'Have I forgot it'
No reference solution provided.
Which doors are open?
Remove the polynomials that have positive real elements of their roots.
Duplicate a character
Add the positive numbers
How many complete pizzas
sum of ASCII
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