Class 9 – Monday, Ferbruary 5

Build on the shoulders of giants

Look out my window – And see random acts of grace – By everyone

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Look both ways

• Back or ahead

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Agenda

• Introduce the random module

• Introduce the for loop

• Introduce lists

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Examples

• Program thats_so_random.py

• Introduce some helpful functions from the random module.

• Program again_and_again.py

• Prints out 128 lines of the phrase 'again and again'.

• Program ready_or_not.py

• Prints out the integers 0 to n-1 for user-supplied n.

• Program thats_a_gauss.py

• Prints out total of integers 1 to n for user-supplied n.

• Program list_away.py

• Introduces list manipulation.

• Program in_summation.py

• Prints the total of a user-supplied list of numbers.

• Program bit_by_bit.py

• Generates a list of n bits (binary digits) for a user-supplied n.

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To do list

• Review class artifacts

• Read the list epistle

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