test/cpv_local/geo2d/dcvh.cf70d.cpp
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|---|---|---|---|
| 1 | // competitive-verifier: LOCALCASE test/cpv_local/_data/codeforces/70D | ||
| 2 | |||
| 3 | #include "../../../src/geo2d/ds/dcvh/lib.hpp" | ||
| 4 | |||
| 5 | using namespace tifa_libs; | ||
| 6 | using std::cin, std::cout; | ||
| 7 | using data_t = f128; | ||
| 8 | using Point2 = point<data_t>; | ||
| 9 | using DynamicCVH2 = dcvh<data_t>; | ||
| 10 | |||
| 11 | const strn RES_YN[2] = {"NO", "YES"}; | ||
| 12 | |||
| 13 | 52 | int main() { | |
| 14 | u32 n; | ||
| 15 |
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52 | cin >> n; |
| 16 | 52 | DynamicCVH2 dcvh; | |
| 17 | data_t x, y; | ||
| 18 |
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1443 | flt_ (u32, i, 1, n + 1, t) { |
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1391 | cin >> t >> x >> y; |
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1391 | if (t == 1) dcvh.insert(Point2{x, y}); |
| 21 | else { | ||
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674 | cout << RES_YN[dcvh.contains(Point2{x, y})] << '\n'; |
| 23 | } | ||
| 24 | } | ||
| 25 | 52 | } | |
| 26 |