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feat: Test running overhaul, switch to Prettier & reformat everything (#1407)

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* chore: Switch to Node 20 + Vitest

* chore: migrate to vitest mock functions

* chore: code style (switch to prettier)

* test: re-enable long-running test

Seems the switch to Node 20 and Vitest has vastly improved the code's and / or the test's runtime!

see #1193

* chore: code style

* chore: fix failing tests

* Updated Documentation in README.md

* Update contribution guidelines to state usage of Prettier

* fix: set prettier printWidth back to 80

* chore: apply updated code style automatically

* fix: set prettier line endings to lf again

* chore: apply updated code style automatically

---------

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
Co-authored-by: Lars Müller <34514239+appgurueu@users.noreply.github.com>
This commit is contained in:
Roland Hummel
2023-10-03 23:08:19 +02:00
committed by GitHub
parent 0ca18c2b2c
commit 86d333ee94
392 changed files with 5849 additions and 16622 deletions
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8
Data-Structures/Tree/SegmentTree.js
View File

@ -13,7 +13,7 @@
class SegmentTree {
size
tree
constructor (arr) {
constructor(arr) {
// we define tree like this
// tree[1] : root node of tree
// tree[i] : i'th node
@ -28,7 +28,7 @@ class SegmentTree {
}
// function to build the tree
build (arr) {
build(arr) {
const { size, tree } = this
// insert leaf nodes in tree
// leaf nodes will start from index N
@ -45,7 +45,7 @@ class SegmentTree {
}
}
update (index, value) {
update(index, value) {
const { size, tree } = this
// only update values in the parents of the given node being changed.
@ -65,7 +65,7 @@ class SegmentTree {
}
// interval [L,R) with left index(L) included and right (R) excluded.
query (left, right) {
query(left, right) {
const { size, tree } = this
// cause R is excluded, increase right for convenient
right++