removed trailing whitespaces and use more structured bindings

7 files changed, 13 insertions, 13 deletions

diff --git a/geometry/antipodalPoints.cpp b/geometry/antipodalPoints.cpp
index db39b39..110cc74 100644
--- a/geometry/antipodalPoints.cpp
+++ b/geometry/antipodalPoints.cpp
@@ -4,7 +4,7 @@ vector<pair<int, int>> antipodalPoints(vector<pt>& h) {
 	for (int i = 0, j = 1; i < j; i++) {
 		while (true) {
 			result.push_back({i, j});
-			if (cross(h[(i + 1) % sz(h)] - h[i], 
+			if (cross(h[(i + 1) % sz(h)] - h[i],
 			          h[(j + 1) % sz(h)] - h[j]) <= 0) break;
 			j = (j + 1) % sz(h);
 	}}
diff --git a/geometry/circle.cpp b/geometry/circle.cpp
index f48e09a..8ebc800 100644
--- a/geometry/circle.cpp
+++ b/geometry/circle.cpp
@@ -1,6 +1,6 @@
 // berechnet die Schnittpunkte von zwei kreisen
 // (Kreise dürfen nicht gleich sein!)
-vector<pt> circleIntersection(pt c1, double r1, 
+vector<pt> circleIntersection(pt c1, double r1,
                               pt c2, double r2) {
 	double d = abs(c1 - c2);
 	if (d < abs(r1 - r2) || d > abs(r1 + r2)) return {};
@@ -14,7 +14,7 @@ vector<pt> circleIntersection(pt c1, double r1,
 
 // berechnet die Schnittpunkte zwischen
 // einem Kreis(Kugel) und einer Grade 2d und 3d
-vector<pt> circleRayIntersection(pt center, double r, 
+vector<pt> circleRayIntersection(pt center, double r,
                                  pt orig, pt dir) {
 	vector<pt> result;
 	double a = dot(dir, dir);
diff --git a/geometry/closestPair.cpp b/geometry/closestPair.cpp
index 6cde5ae..a2c91b3 100644
--- a/geometry/closestPair.cpp
+++ b/geometry/closestPair.cpp
@@ -1,5 +1,5 @@
 bool compY(pt a, pt b) {
-	return (imag(a) == imag(b)) ? real(a) < real(b) 
+	return (imag(a) == imag(b)) ? real(a) < real(b)
 	                            : imag(a) < imag(b);
 }
 
diff --git a/geometry/linesAndSegments.cpp b/geometry/linesAndSegments.cpp
index d298fde..ba6c468 100644
--- a/geometry/linesAndSegments.cpp
+++ b/geometry/linesAndSegments.cpp
@@ -10,7 +10,7 @@ bool lineSegmentIntersection(pt a, pt b, pt c, pt d) {
 }
 
 // Berechnet die Schnittpunkte der Strecken p0-p1 und p2-p3.
-// Enthält entweder keinen Punkt, den einzigen Schnittpunkt 
+// Enthält entweder keinen Punkt, den einzigen Schnittpunkt
 // oder die Endpunkte der Schnittstrecke.
 vector<pt> lineSegmentIntersection(pt p0, pt p1, pt p2, pt p3) {
 	double a = cross(p1 - p0, p3 - p2);
@@ -53,7 +53,7 @@ bool lineIntersection(pt a, pt b, pt c, pt d) {
 }
 
 // Berechnet den Schnittpunkt der Graden p0-p1 und p2-p3.
-// die Graden dürfen nicht parallel sein! 
+// die Graden dürfen nicht parallel sein!
 pt lineIntersection(pt p0, pt p1, pt p2, pt p3) {
 	double a = cross(p1 - p0, p3 - p2);
 	double b = cross(p2 - p0, p3 - p2);
diff --git a/geometry/polygon.cpp b/geometry/polygon.cpp
index 8b943a6..f562b7a 100644
--- a/geometry/polygon.cpp
+++ b/geometry/polygon.cpp
@@ -91,7 +91,7 @@ double dist(const vector<pt>& ps, const vector<pt>& qs) {
 	return res;
 }
 
-bool left(pt of, pt p) {return cross(p, of) < 0 || 
+bool left(pt of, pt p) {return cross(p, of) < 0 ||
                        (cross(p, of) == 0 && dot(p, of) > 0);}
 
 // convex hulls without duplicates, hull[0] == hull.back() and
diff --git a/geometry/segmentIntersection.cpp b/geometry/segmentIntersection.cpp
index b2e3ac4..6dc5dc5 100644
--- a/geometry/segmentIntersection.cpp
+++ b/geometry/segmentIntersection.cpp
@@ -12,7 +12,7 @@ struct seg {
 		return imag(a) < imag(o.a);
 	}
 };
- 
+
 struct event {
 	pt p;
 	int id, type;
@@ -22,16 +22,16 @@ struct event {
 		return imag(p) < imag(o.p);
 	}
 };
- 
+
 bool lessPT(const pt& a, const pt& b) {
 	return real(a) != real(b) ? real(a) < real(b)
 	                          : imag(a) < imag(b);
 }
- 
+
 bool intersect(const seg& a, const seg& b) {
 	return lineSegmentIntersection(a.a, a.b, b.a, b.b);
 }
- 
+
 pair<int, int> intersect(vector<seg>& segs) {
 	vector<event> events;
 	for (seg& s : segs) {
@@ -40,7 +40,7 @@ pair<int, int> intersect(vector<seg>& segs) {
 		events.push_back({s.b, s.id, -1});
 	}
 	sort(all(events));
- 
+
 	set<seg> q;
 	vector<set<seg>::iterator> where(sz(segs));
 	for (auto e : events) {
diff --git a/geometry/spheres.cpp b/geometry/spheres.cpp
index 01c54de..abffde5 100644
--- a/geometry/spheres.cpp
+++ b/geometry/spheres.cpp
@@ -1,5 +1,5 @@
 // Great Cirlce Distance mit Längen- und Breitengrad.
-double gcDist(double pLat, double pLon, 
+double gcDist(double pLat, double pLon,
 							double qLat, double qLon, double radius) {
 	pLat *= PI / 180; pLon *= PI / 180;
 	qLat *= PI / 180; qLon *= PI / 180;