Convex hull: Difference between revisions

m
C - removed unnecessary casts
m (Minor edit to C code)
m (C - removed unnecessary casts)
Line 122:
int comparePoints(const void *lhs, const void *rhs) {
const Point* lp = (const Point *)lhs;
const Point* rp = (const Point *)rhs;
if (lp->x < rp->x)
return -1;
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