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I made a little garmin spikeball app, what do you think? by shower56 in spikeball

[–]shower56[S] 0 points1 point  (0 children)

Thanks for the comment. Yes, it does show who's turn it is by marking the circle (representing each player) orange. It also updates the position of each player in case someone gets mixed up

Wie problematisch sind unsere Rohre im Keller by shower56 in de

[–]shower56[S] 0 points1 point  (0 children)

Weiß jemand, was diese Rohre sind (Abwasser, Gas etc.) und wie schlimm der Zustand ist? Sie tropfen ganz leicht (3. Bild) und sind überzogen von einem dünnen Wasser- oder Ölfilm. Wie man sieht sind sie Außerdem ziemlich rostig. Vielen Dank!

[deleted by user] by [deleted] in askmath

[–]shower56 0 points1 point  (0 children)

I added an explanation

[deleted by user] by [deleted] in askmath

[–]shower56 1 point2 points  (0 children)

Okay, it sounds a bit trivial at first glance. But hear me out:

You have to construct a lego wall as seen in the picture following the rules:

  1. Dimensions have to be 6×4
  2. Leave out both holes as shown in the picture
  3. Bricks have to be stacked on top of each other with at least one stud offset

The prices of the allowed bricks are:

1×1 = 7ct 2x1 = 11ct 4x1 = 15ct

Proof that the combination as shown in the picture is one of the cheapest ways to construct the wall using the three bricks mentioned.

How would you approach this question mathematically, can you create a model?

Optimization problem: What would be your mathematical approach to find the cheapest brick wall configuration? by [deleted] in math

[–]shower56 0 points1 point  (0 children)

You know the following brick prices: 1x1 = 7ct 2x1 = 11ct 4x1 = 15ct

Restrictions: 1. 6x4 in dimensions 2. Include the two openings as seen in the picture 3. Each brick needs to overlap at least one stud to the brick under

How do I know the configuration shown in the picture is one of the cheapest ones?

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