Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
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Focus on Basic file operations, exception handling.

Save a copy of the file module6data.txt (Below)

Write a program that will

  1. Open the file module6data.txt
  2. Create a second file named processed. txt
  3. Read the numbers from the first file one at a time. For each number write into second file, if possible, its
  4. Square
  5. Square root

iii. Reciprocal (1/number)use a math module function for the square root. use exception handling to trap possible errors.

  1. Report the number of items in the original file and the number that were successfully stored in the second file.
  2. Report the number of each type of error: ValueError, ZeroDivisionError, TypeError

 

26

O

76

-91

85

-44

85

-95

-34

83

-64

-76

-41

89

0

83

-99

-69

8

-79

0

-32

-49

-89

85

79

-28

56

19

-93

-21

-23

82

51

-80

l

62

-78

-8

71

28

-73

0

-45

-73

28

-5

O

-70

63

-36

-72

0

-76

-24

-59

0

-54

83

35

-3

88

-14

29

-35

17

27

-61

-42

49

83

38

79

-80

33

8

41

96

-94

46

71

8

76

-63

-36

93

-82

-68

-20

69

-57

-84

-29

-17

77

36

-89

-94

62

10

-69

-43

 

  • Use meaningful variable names.  Single letter variable names are forbidden except as counters in loops.
  • Use blank lines to separate major parts of a program or function.
  • Use spaces around all operators. For example, write x = y + 5, NOT x=y+5
  • Use named constants, not magic numbers.  
  • Organize your python program file. Your file should have, in this order
    • a full header comment, as specified in the guidelines
    • any named constants used by the program, 
    • the definition of the main() function, 
    • all functions other than main(),  
    • the call to main()at the very bottom of the file. 
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