5. New Score

System Message: ERROR/3 (/home/runner/work/PyZombis/PyZombis/_sources/lectures/TWP37/TWP37_5_en.rst, line 4)

Duplicate ID – see lectures/TWP37/TWP37_5, line 8

..  datafile:: surf3.txt
    :hide:

    Johny 8.65
    Juan 9.12
    Joseph 8.45
    Stacey 7.81
    Aideen 8.05
    Zack 7.21
    Aaron 8.31

file = open("surf3.txt") scores = [] for line in file: name, points = line.split() scores.append(float(points)) file.close() print(f"1. {scores[0]:.2f}") print(f"2. {scores[1]:.2f}") print(f"3. {scores[2]:.2f}")

5.1. Sorting in decreasing order

5.2. sort and reverse methods

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``sort`` and ``reverse`` methods
------------------------------

• The sort method sorts the data.

• The use of reverse keeps them in descending order.

• It is smarter to use scores.sort(reverse=True)

5.3. Finally the correct positions

file = open("surf3.txt") scores = [] for line in file: name, points = line.split() scores.append(float(points)) file.close() scores.sort(reverse=True) print(f"1. {scores[0]:.2f}") print(f"2. {scores[1]:.2f}") print(f"3. {scores[2]:.2f}")

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