ITEC 109 2014spring ibarland

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lab47
practice for, while
and, accumulator-variables

• What is 0+1+2+3+4+5+…+999 ?

  Write a for-loop to determine the answer.
• Convert your answer to a while-loop.
• Modify your while-loop to calculate:
  What is 0+1+2+3+…+999+1000?
• Modify your while-loop to calculate:
  What is 3+6+9+...+ (continue while the number is less-or-equal-to-1000) ?
• Modify your while-loop to calculate the sum of multiples-of-17:
  What is 17+34+51+…+ (up to the last number less-or-equal-to 1000) ?

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©2014, Ian Barland, Radford University Last modified 2014.May.03 (Sat)

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