From c1297f33fec03637d2b513af531b71c27d2c5af8 Mon Sep 17 00:00:00 2001 From: Erik Schierboom Date: Wed, 22 May 2024 09:50:45 +0200 Subject: [PATCH] Sync the `knapsack` exercise's docs with the latest data. (#2269) --- .../practice/knapsack/.docs/instructions.md | 20 +++++-------------- .../practice/knapsack/.docs/introduction.md | 8 ++++++++ 2 files changed, 13 insertions(+), 15 deletions(-) create mode 100644 exercises/practice/knapsack/.docs/introduction.md diff --git a/exercises/practice/knapsack/.docs/instructions.md b/exercises/practice/knapsack/.docs/instructions.md index fadcee1b1..3411db988 100644 --- a/exercises/practice/knapsack/.docs/instructions.md +++ b/exercises/practice/knapsack/.docs/instructions.md @@ -1,24 +1,15 @@ # Instructions -In this exercise, let's try to solve a classic problem. +Your task is to determine which items to take so that the total value of his selection is maximized, taking into account the knapsack's carrying capacity. -Bob is a thief. -After months of careful planning, he finally manages to crack the security systems of a high-class apartment. - -In front of him are many items, each with a value (v) and weight (w). -Bob, of course, wants to maximize the total value he can get; he would gladly take all of the items if he could. -However, to his horror, he realizes that the knapsack he carries with him can only hold so much weight (W). - -Given a knapsack with a specific carrying capacity (W), help Bob determine the maximum value he can get from the items in the house. -Note that Bob can take only one of each item. - -All values given will be strictly positive. Items will be represented as a list of items. Each item will have a weight and value. +All values given will be strictly positive. +Bob can take only one of each item. For example: -```none +```text Items: [ { "weight": 5, "value": 10 }, { "weight": 4, "value": 40 }, @@ -26,10 +17,9 @@ Items: [ { "weight": 4, "value": 50 } ] -Knapsack Limit: 10 +Knapsack Maximum Weight: 10 ``` For the above, the first item has weight 5 and value 10, the second item has weight 4 and value 40, and so on. - In this example, Bob should take the second and fourth item to maximize his value, which, in this case, is 90. He cannot get more than 90 as his knapsack has a weight limit of 10. diff --git a/exercises/practice/knapsack/.docs/introduction.md b/exercises/practice/knapsack/.docs/introduction.md new file mode 100644 index 000000000..9b2bed8b4 --- /dev/null +++ b/exercises/practice/knapsack/.docs/introduction.md @@ -0,0 +1,8 @@ +# Introduction + +Bob is a thief. +After months of careful planning, he finally manages to crack the security systems of a fancy store. + +In front of him are many items, each with a value and weight. +Bob would gladly take all of the items, but his knapsack can only hold so much weight. +Bob has to carefully consider which items to take so that the total value of his selection is maximized.