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| It's like a list, but the elements are fixed. What is it called? | tuple | ^ *[T/t]uple *$ | |
| Recode this list to make it a tuple. | x = [10, 9] | x = (10, 9) | ^ *x = \(10, 9\) *$ |
| Define a tuple with two elements, "hi" and "bye". The tuple's name is greetings. | greetings = ("hi", "bye") | greetings `= `(`"`hi`"`, `"`bye`") | |
| Define a tuple with two elements, 1 and 2. The tuple's name is nums. | nums = (1, 2) | nums = (1, 2) | |
| Rewrite this so you can make changes to the elements. | sizes = ("sm", "med", "lg", "xl") | sizes = ["sm", "med", "lg", "xl"] | ^ *sizes = \[•sm•, •med•, •lg•, •xl•\] *$ |
| Code a tuple with three elements that are numbers. Make up the tuple name and the numbers. | numerical_tuple = (1, 2, 3) | ^ *[a-zA-Z_][a-zA-Z0-9_]* = \([-]?(?:[.]\d+|\d+(?:[.]\d*)?), [-]?(?:[.]\d+|\d+(?:[.]\d*)?), [-]?(?:[.]\d+|\d+(?:[.]\d*)?)\) *$ | |
| Concatenate the second element of tuple x with the third element of tuple y. In the concatenation include a comma and space in the middle. Assign the concatenated string to a variable. Make up the variable name. | x = (3, "Hello", "Howdy", "Greetings") y = ("earth", "sun", "World", "Pluto", 144) | greeting = x[1] + ", " + y[2] | ^ *[a-zA-Z_][a-zA-Z0-9_]* = x\[1\] \+ •, • \+ y\[2\] *$ |
| Code a tuple with three elements—your first, middle, and last names. Make up the tuple name. | my_names = ("Mark", "Collin", "Myers") | ^ *[a-zA-Z_][a-zA-Z0-9_]* = \(•.*•, •.*•, •.*•\) *$ | |
| Code a tuple with three numbers. Make up the tuple name and the numbers. | players = (5, 9, 11) | ^ *[a-zA-Z_][a-zA-Z0-9_]* = \([-]?(?:[.]\d+|\d+(?:[.]\d*)?), [-]?(?:[.]\d+|\d+(?:[.]\d*)?), [-]?(?:[.]\d+|\d+(?:[.]\d*)?)\) *$ | |
| Code a tuple with three elements that are strings. Then, in a single line, append the last element to a list. Make up the names and strings. | my_tuple = ("a", "b", "c") my_list.append(my_tuple[2]) | ^ *([a-zA-Z_][a-zA-Z0-9_]*) = \(•.*•, •.*•, •.*•\)\n[a-zA-Z_][a-zA-Z0-9_]*\.append\(\1\[2\]\) *$ | |
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above your code. If you've coded correctly, the second element of your tuple will display in the right-hand panel. (You can click Instructions at the top of the right-hand panel to see the correct code.)