Repetition and Iteration, Part II

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Repetition and Iteration, Part II

• ANSI-C

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For loop

• Syntax
• for (initialization condition increment)
  statement
• This is equivalent to
• initialization
• while (condition) statement incremen
  t

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For loop example

• int fact(int number)
• int result 1
• int count
• for (count 2 count lt number count count
  1)
• result result count
• return result

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For loop example

• int squareAddition( int number )
• int result 1
• int value
• for (value 2 value lt number value value
  1)
• result result value value
• return result

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For loop example

• int naturalLog( int number )
• int result 0
• int value
• for (value 1 value 2 lt number value
  value 2)
• result result 1
• return result

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For loop example another version of naturalLog

• int naturalLog( int number )
• int result
• int value
• for (result 0, value 1 (value value 2)lt
  number )
• result result 1
• return result