I am able to observe that if I approach it using recursive backtracking, then there are 20^20(20*20*20... 20 times for each garment) sub-problems, including overlapping sub-problems. Also, the total spending can be anything from 0 to 200(both inclusive). How can I calculate the numbe...
I am learning programming (Python and algorithms) and was trying to work on a project that I find interesting. I have created a few basic Python scripts, but I’m not sure how to approach a solution to a game I am trying to build. Here’s how the game will work: Users wil...
Just clone the array before you pass it to a function that may mutate it. You can use Array.copy for that. Restore the state before backtracking - when the function fails, it should undo all modifications (This is not a purely functional approach, but it might be more efficient - think...
I frequently brought my site down with bad code and had to pay a developer $20-$30 to fix each new issue. This wasn’t a sustainable habit in the long run. I then spent a few weeks learning some basics so I could fix most problems...
SFFS starts from an empty set. After each forward step, it performs a backward step as long as the objective function keeps on upgrading. The crux of this approach is to use a backtracking algorithm to select the best and the smallest subset of features. The downside...
The negative approach to relaxation goes all the way to ancient times. Greek philosophers – as well as the Bible – taught us to consider idleness a sin, or a disease of the soul. Meanwhile, a bathtub remains one of the last spaces in which we allow ourselves to justbe. It is also ...
After you’ve presented your case and made your request, give your boss time to respond without filling the quiet with chatter or backtracking on your ask. It can be so tempting to fill that silence. You might feel anxious after you’ve made your ask. But stay strong! Staying silent ...
send message yakoho dec 2019 hey guys. i'm trying to model a plane. the way i decided to approach it, is to create all of the major parts separately, and then connect them together, as the parts are quite complex in form i find this technique better than just creating the plane as...
people who want to do great work, the right strategy is not to plan too much. At each stage do whatever seems most interesting and gives you the best options for the future. I call this approach "staying upwind." This is how most people who've done great work seem to have done it....
Don’t Yo-Yo.Ensure each sentence, paragraph and section drives the post forward toward the destination promised by the headline (no side routes or backtracking). Be Smooth.Make each sentence and paragraph flow seamlessly into the next. Each sentence should be completely dependent on the ones be...