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Alfonso Nieto-Castanon submitted Solution 503095 to Problem 2476. Max Change in Consecutive Elements

on 20 Sep 2014 at 3:43

Alfonso Nieto-Castanon submitted Solution 503094 to Problem 2519. Find out total non zero element of matrix

on 20 Sep 2014 at 3:42

Alfonso Nieto-Castanon submitted Solution 503093 to Problem 2507. Delete 2nd and 5th column of Given 6*6 matrix

on 20 Sep 2014 at 3:42

Alfonso Nieto-Castanon submitted Solution 503092 to Problem 2578. Sum of series IV

on 20 Sep 2014 at 3:41

Alfonso Nieto-Castanon submitted Solution 503091 to Problem 2510. Solving Quadratic Equations (Version 1)

on 20 Sep 2014 at 3:40

Alfonso Nieto-Castanon submitted Solution 503090 to Problem 2518. Find out value of sine given by degree.

on 20 Sep 2014 at 3:39

Alfonso Nieto-Castanon submitted Solution 503089 to Problem 2580. Sum of series VI

on 20 Sep 2014 at 3:38

Alfonso Nieto-Castanon submitted Solution 503088 to Problem 2579. Sum of series V

on 20 Sep 2014 at 3:37

Alfonso Nieto-Castanon submitted Solution 503087 to Problem 2577. Sum of series III

on 20 Sep 2014 at 3:36

Alfonso Nieto-Castanon submitted Solution 503086 to Problem 2576. Sum of series II

on 20 Sep 2014 at 3:35

Alfonso Nieto-Castanon submitted Solution 503085 to Problem 2465. Find the area of a rectangle if length of the diagonal is given.

on 20 Sep 2014 at 3:34

Alfonso Nieto-Castanon submitted Solution 503084 to Problem 2480. Change the first and last diagonal element of the identity matrix to zero

on 20 Sep 2014 at 3:33

Alfonso Nieto-Castanon submitted Solution 503083 to Problem 2574. Replacing a row

on 20 Sep 2014 at 3:30

Alfonso Nieto-Castanon submitted Solution 503082 to Problem 2575. Sum of series I

on 20 Sep 2014 at 3:30

Alfonso Nieto-Castanon submitted Solution 503081 to Problem 2509. Wind Chill Computation

on 20 Sep 2014 at 3:28

Alfonso Nieto-Castanon submitted Solution 503080 to Problem 2462. Area of a circle

on 20 Sep 2014 at 3:27

Alfonso Nieto-Castanon submitted Solution 503079 to Problem 2522. Convert given decimal number to binary number.

on 20 Sep 2014 at 3:27

Alfonso Nieto-Castanon submitted Solution 503077 to Problem 2559. Check that number is whole number

on 20 Sep 2014 at 3:24

Alfonso Nieto-Castanon submitted Solution 503076 to Problem 2554. Sum the real and imaginary parts of a complex number

on 20 Sep 2014 at 3:23

Alfonso Nieto-Castanon submitted Solution 503075 to Problem 2520. Append two matrix as shown below example

on 20 Sep 2014 at 3:22

Alfonso Nieto-Castanon submitted Solution 503074 to Problem 2558. Find out sum of all elements of given Matrix

on 20 Sep 2014 at 3:22

Alfonso Nieto-Castanon submitted Solution 503073 to Problem 2453. Product of elements in row

on 20 Sep 2014 at 3:21

Alfonso Nieto-Castanon submitted Solution 503072 to Problem 2457. Find 100 from a Matrix and Replace With 0 with less computation time

on 20 Sep 2014 at 3:21

Alfonso Nieto-Castanon submitted Solution 503071 to Problem 2550. Evaluating a polynomial

on 20 Sep 2014 at 3:20

Alfonso Nieto-Castanon submitted Solution 503069 to Problem 2566. Building matrices

on 20 Sep 2014 at 3:18

Alfonso Nieto-Castanon submitted Solution 503066 to Problem 2572. Counting down

on 20 Sep 2014 at 3:16

Alfonso Nieto-Castanon submitted Solution 503065 to Problem 2568. Squaring Matrix

on 20 Sep 2014 at 3:16

Alfonso Nieto-Castanon submitted Solution 503064 to Problem 2553. Complex number

on 20 Sep 2014 at 3:15

Alfonso Nieto-Castanon submitted Solution 503063 to Problem 2567. Deleting an element in a matrix

on 20 Sep 2014 at 3:15

Alfonso Nieto-Castanon submitted Solution 503062 to Problem 2571. Vectors counting by 2

on 20 Sep 2014 at 3:14

Alfonso Nieto-Castanon submitted Solution 503061 to Problem 2549. length of a vector

on 20 Sep 2014 at 3:13

Alfonso Nieto-Castanon submitted Solution 480729 to Problem 2468. Calculate the h-index

on 30 Jul 2014

Alfonso Nieto-Castanon submitted Solution 476418 to Problem 2455. Diagonal of a Spiral Matrix

on 22 Jul 2014

Alfonso Nieto-Castanon submitted Solution 476413 to Problem 2455. Diagonal of a Spiral Matrix

on 22 Jul 2014

Alfonso Nieto-Castanon submitted a Comment to Solution 476047

Ha! I did not think of that, congrats! That gave me an idea for a potentially "unpeakable" .p code. I will create a new problem for that later tonight

on 21 Jul 2014

Alfonso Nieto-Castanon submitted a Comment to Problem 1969. Self-Description

I was going for the simple measurement (and the .p function was just to avoid publishing the actual solution) but please feel free to explore other approaches as well. While common hacks to pass this problem would work, I believe it might not be possible to hack the piechartsolve.p function to give away the solution (but I will be very interested if that proves to be wrong!)

on 21 Jul 2014

Alfonso Nieto-Castanon submitted a Comment to Problem 2450. Back to the Future III

That was a good hint (and sorry hacking was similarly fun)

on 20 Jul 2014

Alfonso Nieto-Castanon submitted Solution 475438 to Problem 2450. Back to the Future III

on 20 Jul 2014

Alfonso Nieto-Castanon submitted Solution 475434 to Problem 2450. Back to the Future III

on 20 Jul 2014

Alfonso Nieto-Castanon submitted Solution 475432 to Problem 2450. Back to the Future III

on 20 Jul 2014

Alfonso Nieto-Castanon submitted Solution 475428 to Problem 2449. Back to the future II

on 20 Jul 2014

Alfonso Nieto-Castanon submitted a Comment to Solution 475011

you are apparently using some cool/sophisticated checks in secret_solver to avoid hacking attempts, but in my opinion it might be safer to just leave the checking of whether the solution is correct or not to your .p function itself, instead of having your .p function return the correct value (e.g. something like testsuite in http://www.mathworks.com/matlabcentral/cody/problems/1969-self-description)

on 19 Jul 2014