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Code Everyday: Day 10 – Global Variables, Macros and Bugs. Oh My! | Matthew Whitaker

http://www.mwhitaker.net/2014/04/26/code-everyday-day-10-global-variables-macros-and-bugs-oh-my

Code Everyday: Day 10 Global Variables, Macros and Bugs. Oh My! April 26, 2014. Todays problem comes from C Puzzles. 8220;The expected output of the following C program is to print the elements in the array. But when actually run, it doesn’t do so. Include stdio.h #define TOTAL ELEMENTS (sizeof(array) / sizeof(array[0]) int array[] = {23,34,12,17,204,99,16}; int main() { int d; for(d=-1;d = (TOTAL ELEMENTS-2);d ) printf(%d n,array[d 1]); return 0; }. Find out what’s going wrong. Leave a Reply Cancel reply.

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Code Everday: Day 2 – Automatic Teller Machine Machine | Matthew Whitaker

http://www.mwhitaker.net/2014/04/18/code-everday-day-2-automatic-teller-machine-machine

Code Everday: Day 2 – Automatic Teller Machine Machine. April 18, 2014. Today’s problem comes from codechef.com. You can read the full problem there). Pooja would like to withdraw X $US from an ATM. The cash machine will only accept the transaction if X is a multiple of 5, and Pooja’s account balance has enough cash to perform the withdrawal transaction (including bank charges). For each successful withdrawal the bank charges 0.50 $US. Calculate Pooja’s account balance after an attempted transaction.

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Code Challenge | Matthew Whitaker

http://www.mwhitaker.net/category/code-challenge

Archive for Code Challenge. Password Manager Teaser: Why Developers Need Designers. May 8, 2014. Its a little rough but its shaping up so far. Expect some more polish in a few days. Code Everyday: Week 3 – Password Manager. May 5, 2014. I have gotten a few emails concerned about my lack of updates! I personally use last pass and its a great service. However, they are still storing all your passwords in a database. Yes, it is secure and encrypted. But with anything there is always the potentia...When I am...

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February | 2015 | Matthew Whitaker

http://www.mwhitaker.net/2015/02

Archive for February 2015. Achievement Unlocked: CompTIA Network. February 8, 2015. I am pleased to announced that as of 1/31/2015 I am CompTIA Network certified. Proof Here. This test took me some more time to prepare for than A did. However, it was by choice, I really took the time to learn the why and not just the how. For anyone planning to take this test I highly recommend M ike Meyers Network book. Pondering the Algorithims of Life. Achievement Unlocked: CompTIA Network. New Year, New Goals. Code E...

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New Year, New Goals. | Matthew Whitaker

http://www.mwhitaker.net/2015/01/10/new-year-new-goals

New Year, New Goals. January 10, 2015. Last year I wanted to get some certifications and education and I did by earning my CompTIA A certification. This year I plan on getting at least my Network and Security . I will also complete my B.S or make a huge dent in it. Also, Expect more blogs this year. I hope you all have a good year, and would love to hear your plans for the next year. Leave a Reply Cancel reply. Your email address will not be published. Required fields are marked *. New Year, New Goals.

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Code Everyday: Day 9 – The Squire of Sums | Matthew Whitaker

http://www.mwhitaker.net/2014/04/25/code-everyday-day-9-the-squire-of-sums

Code Everyday: Day 9 The Squire of Sums. April 25, 2014. If you are sick Project Euler problems send me an email with suggestions to codechallenge@mwhitaker.net. 8220;The sum of the squares of the first ten natural numbers is,. The square of the sum of the first ten natural numbers is,. 1 2 … 10). Hence the difference between the sum of the squares of the first ten natural numbers and the square of the sum is 3025. Leave a Reply Cancel reply. Your email address will not be published. New Year, New Goals.

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Code Everyday: Day 11 – Mental Programming | Matthew Whitaker

http://www.mwhitaker.net/2014/04/27/code-everyday-day-11-mental-programming

Code Everyday: Day 11 Mental Programming. April 27, 2014. Today’s problem comes from Project Euler. 8220;Find the greatest product of five consecutive digits in the 1000-digit number. I did not end up actually writing this program out. I actually scanned it and saw the answer in about 15 seconds. When I observed the number I saw this sequence, “99879”. 9*9*8*7*9 = the answer. If you were going to program this, I see a common pitfall of not actually check every set of 5 numbers. Leave a Reply Cancel reply.

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Code Everyday: Day 4 – Summing up Easter Bunnies | Matthew Whitaker

http://www.mwhitaker.net/2014/04/20/code-everyday-day-4-summing-up-easter-bunnies

Code Everyday: Day 4 Summing up Easter Bunnies. April 20, 2014. Today’s problem is a modification of a problem from https:/ projecteuler.net. Only the 3rd and 5th bunnies in a litter are able to lay eggs. If we have a 1000 bunnies how many bunnies are Easter bunnies? I have provided two solutions to this problem. Which one do you like better? Have a better solution? Let me in the comments! As always, if you have a problem you would like me to do send an email to codechallenge@mwhitaker.net. Achievement U...

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Code Everyday: Day 12 – Large Primes | Matthew Whitaker

http://www.mwhitaker.net/2014/04/29/code-everyday-day-12-large-primes

Code Everyday: Day 12 Large Primes. April 29, 2014. I Finally missed a day yesterday. I apologize! But school work took precedent over my blog sadly. Today’s problem is another Project Euler. 8220;By listing the first six prime numbers: 2, 3, 5, 7, 11, and 13, we can see that the 6th prime is 13. What is the 10 001st prime number? If you have a problem suggestion – send me an email: codechallenge@mwhitaker.net. Leave a Reply Cancel reply. Your email address will not be published. New Year, New Goals.

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Password Manager | Matthew Whitaker

http://www.mwhitaker.net/category/password-manager

Archive for Password Manager. Password Manager Teaser: Why Developers Need Designers. May 8, 2014. Its a little rough but its shaping up so far. Expect some more polish in a few days. Pondering the Algorithims of Life. Achievement Unlocked: CompTIA Network. New Year, New Goals. Password Manager Teaser: Why Developers Need Designers. Code Everyday: Week 3 – Password Manager. Code Everyday: Day 12 Large Primes. Achievement Unlocked: Passed CompTIA 220-801. I set forth a goal for myself this year to.