diff options
| author | mzuenni <mzuenni@users.noreply.github.com> | 2024-07-28 22:54:40 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-07-28 22:54:40 +0200 |
| commit | 8d11c6c8213f46f0fa19826917c255edd5d43cb1 (patch) | |
| tree | 96d75baff33d5a04b5a60f1a41f514a26c716874 /datastructures/dynamicConvexHull.cpp | |
| parent | 8c33b4e0d3030cfed17fc64b4fe41133339f6d87 (diff) | |
Test (#4)
* update
* moved content in subdir
* rename file
* add test setup
* add test setup
* add github action
* automaticly test all cpp files
* timeout after 10s
* setulimit and dont zero memory
* test build pdf
* install latexmk
* update
* update
* ngerman
* fonts
* removed old code
* add first test
* added tests
* test in sorted order
* more tests
* simplified test
* more tests
* fix suffix tree
* fixes and improvements
* done ust lst directly
* fix swap
* add links to pdf
* fix constants
* add primorial
* add comment
* various improvements
* more tests
* added missing stuf
* more tests
* fix tests
* more tests
* more tests
* more tests
* fix recursion?
* test trie
* more tests
* only use python temporarily for listings
* only use python temporarily for listings
* more tests
* fix longestCommonSubstring
* more tests
* more tests
* made code more similiar
* fix?
* more tests
* more tests
* more tests
* add ahoCorasick test + limit 4GB stack size
* more tests
* fix test
* add additional test
* more tests
* more tests
* fix?
* better fix
* fix virtual tree
* more tests
* more tests
* recursive closest pair
* more tests
* decrease limit
* new tests
* more tests
* fix name
* more tests
* add test
* new test
* more tests
* more tests
* more tests
* more tests
* new test and content
* new code
* new code
* larger tests
* fix and test
* new test
* new test
* update pdf
* remove comments
* new test
* more tests
* more testcases
* more tests
* increased limit
* more tests
* more tests
* more tests
* new tests
* more tests
* shortened code
* new test
* add basic tests for bigint
* more tests
* removed old files
* new test
* ignore some files
* more auto more ccw
* fix test
* more tests
* fix
* new tests
* more tests
* more tests
* stronger test
* actually verify delaunay...
* more tests
* fix header
* more tests
* run tests parallel?
* test parralel?
* add --missing
* separate workflows
* test
* is the pdf checked?
* separate workflows
* fix workflow
* more workflows
---------
Co-authored-by: Yidi <noob999noob999@gmail.com>
Diffstat (limited to 'datastructures/dynamicConvexHull.cpp')
| -rw-r--r-- | datastructures/dynamicConvexHull.cpp | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/datastructures/dynamicConvexHull.cpp b/datastructures/dynamicConvexHull.cpp deleted file mode 100644 index d669847..0000000 --- a/datastructures/dynamicConvexHull.cpp +++ /dev/null @@ -1,36 +0,0 @@ -struct Line { - mutable ll m, b, p; - bool operator<(const Line& o) const {return m < o.m;} - bool operator<(ll x) const {return p < x;} -}; - -struct HullDynamic : multiset<Line, less<>> { - // (for doubles, use inf = 1/.0, div(a,b) = a/b) - ll div(ll a, ll b) {return a / b - ((a ^ b) < 0 && a % b);} - - bool isect(iterator x, iterator y) { - if (y == end()) {x->p = INF; return false;} - if (x->m == y->m) x->p = x->b > y->b ? INF : -INF; - else x->p = div(y->b - x->b, x->m - y->m); - return x->p >= y->p; - } - - void add(ll m, ll b) { - auto x = insert({m, b, 0}); - while (isect(x, next(x))) erase(next(x)); - if (x != begin()) { - x--; - if (isect(x, next(x))) { - erase(next(x)); - isect(x, next(x)); - }} - while (x != begin() && prev(x)->p >= x->p) { - x--; - isect(x, erase(next(x))); - }} - - ll query(ll x) { - auto l = *lower_bound(x); - return l.m * x + l.b; - } -}; |