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cs-142:ch6exercises [2015/01/07 16:08] (current)
ryancha created
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 +Here are some exercises that we may complete in class 
 +*Count the number of "​3"​ in a string using substr 
 +*Modify this code to use array notation 
 +*Go over array notation from slides 
 +*Create code to read in a bunch of integers with a -1 to stop 
 +*Do the following examples on the board 
 +**Write a function to create the sum of all of the integers 
 +**Write a function to multiply each integer by 2 
 +**Write a function to print out the number of stars specified by the integer 
 +*Use the sound example to do the following 
 +**Introduce a 2 second echo 
 +**Notice that it has multiple echoes, copy the array 
 +**Speed it up to double speed 
 +**Slow it down to half speed 
 +**Reverse it using a temporary variable 
 +* Do the landscape example 
 +** Have one student write code to initialize a two dimensional array 
 +** show them how to write the code out to a file by inputting the file name 
 +** Bring it up in excel and graph it 
 +*Do vectors and show how the parking attendant moves the cars
cs-142/ch6exercises.txt · Last modified: 2015/01/07 16:08 by ryancha
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