Content-Length: 2318 | pFad | http://github.com/algorithm-visualizer/algorithms/pull/28.patch

thub.com From 12181be3042013d4786c6d0652db58db1f324e42 Mon Sep 17 00:00:00 2001 From: William E Bodell III Date: Wed, 3 Mar 2021 15:10:26 -0600 Subject: [PATCH 1/2] Fix counts array visualization in Counting Sort Final step did not correctly visualize decrementing the value in the counts array. It was decrementing the value but not updating the visualization. --- Divide and Conquer/Counting Sort/code.js | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Divide and Conquer/Counting Sort/code.js b/Divide and Conquer/Counting Sort/code.js index aea80f8f..e1281263 100644 --- a/Divide and Conquer/Counting Sort/code.js +++ b/Divide and Conquer/Counting Sort/code.js @@ -58,15 +58,16 @@ const array = Randomize.Array1D({ N, value: () => Randomize.Integer({ min: 0, ma const number = array[i]; const count = counts[number]; sortedArray[count - 1] = number; + counts[number]--; // visualize { arrayTracer.select(i); countsTracer.select(number); sortedArrayTracer.patch(count - 1, sortedArray[count - 1]); + countsTracer.patch(number, counts[number]); Tracer.delay(); sortedArrayTracer.depatch(count - 1); countsTracer.deselect(number); arrayTracer.deselect(i); // } - counts[number]--; } })(); From 579eb0bec5e3f8c9930de8421794a54cf5125c51 Mon Sep 17 00:00:00 2001 From: William E Bodell III Date: Wed, 3 Mar 2021 15:25:38 -0600 Subject: [PATCH 2/2] Add countsTracer.depatch My previously committed code left the boxes in the counts array colored red, so I realized I had forgotten to add a depatch after the patch that I added at line 66 --- Divide and Conquer/Counting Sort/code.js | 1 + 1 file changed, 1 insertion(+) diff --git a/Divide and Conquer/Counting Sort/code.js b/Divide and Conquer/Counting Sort/code.js index e1281263..4293fade 100644 --- a/Divide and Conquer/Counting Sort/code.js +++ b/Divide and Conquer/Counting Sort/code.js @@ -66,6 +66,7 @@ const array = Randomize.Array1D({ N, value: () => Randomize.Integer({ min: 0, ma countsTracer.patch(number, counts[number]); Tracer.delay(); sortedArrayTracer.depatch(count - 1); + countsTracer.depatch(number); countsTracer.deselect(number); arrayTracer.deselect(i); // }

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