diff options
Diffstat (limited to 'content/datastructures/dynamicConvexHull.cpp')
| -rw-r--r-- | content/datastructures/dynamicConvexHull.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/content/datastructures/dynamicConvexHull.cpp b/content/datastructures/dynamicConvexHull.cpp index 7148e31..36ef6f5 100644 --- a/content/datastructures/dynamicConvexHull.cpp +++ b/content/datastructures/dynamicConvexHull.cpp @@ -1,15 +1,15 @@ struct Line { mutable ll m, c, p; - bool operator<(const Line& o) const {return m < o.m;} - bool operator<(ll x) const {return p < x;} + bool operator<(const Line& o) const { return m < o.m; } + bool operator<(ll x) const { return p < x; } }; struct HullDynamic : multiset<Line, less<>> { // max über Geraden // (for doubles, use INF = 1/.0, div(a,c) = a/c) - ll div(ll a, ll c) {return a / c - ((a ^ c) < 0 && a % c);} + ll div(ll a, ll c) { return a / c - ((a ^ c) < 0 && a % c); } bool isect(iterator x, iterator y) { - if (y == end()) {x->p = INF; return false;} + if (y == end()) { x->p = INF; return false; } if (x->m == y->m) x->p = x->c > y->c ? INF : -INF; else x->p = div(y->c - x->c, x->m - y->m); return x->p >= y->p; |