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c++ Programming Glossary: ascendingstd::next_permutation Implementation Explanation http://stackoverflow.com/questions/11483060/stdnext-permutation-implementation-explanation in this way we want to order the permutations numbers in ascending order . When we order numbers we want to increase them by the.. i is the element before it. Then if the elements are in ascending order if i j do something. Otherwise if the whole thing is in.. is the if i j part. Also note Then if the elements are in ascending order ... which supports out previous observation that we only..
How to get the digits of a number without converting it to a string/ char array? http://stackoverflow.com/questions/1397737/how-to-get-the-digits-of-a-number-without-converting-it-to-a-string-char-array question The following prints the digits in order of ascending significance i.e. units then tens etc. do int digit n 10 putchar..
linked list and reading from text file http://stackoverflow.com/questions/14993882/linked-list-and-reading-from-text-file have to create a method called add_aa str that adds str in ascending alphabetical order. This involves using linked list and reading.. at some slight costs . In order to insert a number in ascending sorted position with the basic list you need a pointer to the..
C++ sorting and keeping track of indexes http://stackoverflow.com/questions/1577475/c-sorting-and-keeping-track-of-indexes hopefully the STL I want to sort a sequence of samples in ascending order but I also want to remember the original indexes of the..
Sorting a vector of objects by a property of the object http://stackoverflow.com/questions/5174115/sorting-a-vector-of-objects-by-a-property-of-the-object MyClass 2 two vec.push_back MyClass 8 eight sort by i ascending std sort vec.begin vec.end make_member_comparer MyClass i sort.. vec.begin vec.end make_member_comparer MyClass i sort by s ascending std sort vec.begin vec.end make_member_comparer MyClass s sort.. MyClass 2 two vec.push_back MyClass 8 eight sort by i ascending std sort vec.begin vec.end make_method_comparer MyClass i sort..
In which order should floats be added to get the most precise result? http://stackoverflow.com/questions/6699066/in-which-order-should-floats-be-added-to-get-the-most-precise-result most precise answer I suspect that sorting the numbers in ascending order would actually make the numerical error less but unfortunately.. question Your instinct is basically right sorting in ascending order of magnitude usually improves things somewhat. Consider.. values of similar magnitude together and by adding them in ascending order you give the small values a chance of cumulatively reaching..
boost zip_iterator and std::sort http://stackoverflow.com/questions/9343846/boost-zip-iterator-and-stdsort N values N The values array and the corresponding keys in ascending order. for int i 0 i N i std cout keys i t values i std endl..
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