Introduction_to_Programming_Using_Python_Heinold

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1、IntroductiontoProgrammingUsingPythonBrianHeinoldDepartmentofMathematicsandComputerScienceMountSt.Mary’sUniversityii©2012BrianHeinoldLicensedunderaCreativeCommonsAttribution-Noncommercial-ShareAlike3.0UnportedLi-censeContentsIBasics11GettingStarted31.1InstallingPython...........

2、...................................31.2IDLE......................................................31.3Afirstprogram...............................................41.4Typingthingsin...............................................51.5Gettinginput.....................................

3、............61.6Printing....................................................61.7Variables...................................................71.8Exercises...................................................92Forloops112.1Examples...................................................

4、112.2Theloopvariable..............................................132.3Therangefunction............................................132.4ATrickierExample.............................................142.5Exercises...................................................153Numbers193.1I

5、ntegersandDecimalNumbers....................................193.2MathOperators...............................................193.3Orderofoperations............................................213.4Randomnumbers.............................................213.5Mathfunctions......

6、.........................................213.6GettinghelpfromPython........................................223.7UsingtheShellasaCalculator.....................................223.8Exercises...................................................234Ifstatements274.1ASimpleExample....

7、.........................................274.2Conditionaloperators...........................................284.3CommonMistakes.............................................284.4elif......................................................294.5Exercises............................

8、.......................30iiiivCONTENTS5MiscellaneousTo