Sample Lab Orientation in Python orientation

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2. Towrite,test,anddebugsimplePythonprograms.
ToimplementPythonprogramswithconditionals
andloops.

UsefunctionsforstructuringPythonprograms.
RepresentcompounddatausingPythonlists,
tuples,dictionaries.
Readandwritedatafrom/tofilesinPython.

3. 1.ComputetheGCDoftwonumbers.
2.Findthesquarerootofanumber(Newton‘s
method)
3.Exponentiation(powerofanumber)
4.Findthemaximumofalistofnumbers
5.LinearsearchandBinarysearch
6.Selectionsort,Insertionsort
7.Mergesort

4. 8.Firstnprimenumbers
9.Multiplymatrices
10.Programsthattakecommandlinearguments
(wordcount)
11.Findthemostfrequentwordsinatextreadfroma
file
12.SimulateellipticalorbitsinPygame
13.SimulatebouncingballusingPygame

5. PythonisafairlyoldlanguagecreatedbyGuidoVan
Rossum.Thedesignbeganinthelate1980sandwas
firstreleasedinFebruary1991.
Pythonisanopensource,object-oriented,high-level
powerfulprogramminglanguage.

6. Thesyntaxofthelanguageiscleanandlengthofthe
codeisrelativelyshort.
Ithassimpleeasy-to-usesyntax.It'seasierto
understandandwritePythoncode.
ItcanbeeasilyintegratedwithC,C++,COM,ActiveX,
CORBA,andJava.

7. Web Development.
Graphical User Interfaces
Internet scripting.
Embedded scripting.
Database access and programming.
Game programming.

8. Python program prints Hello, world!
print('Hello, world!')
OUTPUT:
Hello, world!

9. Pythoncaneasilyguessthatthisprogramaddstwo
numbersandprintsit.
a = 2
b = 3
sum = a + b
print(sum)

10. Python program to find square root:
#!/usr/bin/python import math -//import mathmodule
print "math.sqrt(100) : ", math.sqrt(100)
print "math.sqrt(7) : ", math.sqrt(7)
When we run above program, it produces following result:
math.sqrt(100) : 10.0
math.sqrt(7) : 2.64575131106

11. ProblemDescription:
TheprogramtakestwonumbersandprintstheGCDof
twonumbers.
Algorithm:
1.Importthefractionsmodule.
2.Takeinboththeintegersandstoreitinseparate
variables.
3.Usethein-builtfunctiontofindtheGCDofboththe
numbers.
4.PrinttheGCD.
5.Stop.

12. import fractions a=int(input("Enter the first number:"))
b=int(input("Enter the second number:"))
print("The GCD of the two numbers is",fractions.gcd(a,b))

13. Enter the first number:15
Enter the second number:5
The GCD of the two numbers is 5

14. PygameisacrossplatformsetofPythonmodules
designedforwritingvideogames.
Itincludescomputergraphicsandsoundlibraries
designedtobeusedwiththePythonprogramming
language.

16. ALL THE
BEST