結果
| 問題 |
No.1074 増殖
|
| コンテスト | |
| ユーザー |
kcvlex
|
| 提出日時 | 2020-06-05 22:50:09 |
| 言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
TLE
|
| 実行時間 | - |
| コード長 | 4,759 bytes |
| コンパイル時間 | 1,749 ms |
| コンパイル使用メモリ | 154,668 KB |
| 最終ジャッジ日時 | 2025-01-10 22:50:08 |
|
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 3 TLE * 9 |
ソースコード
#define CPP17
#include <limits>
#include <initializer_list>
#include <utility>
#include <bitset>
#include <tuple>
#include <type_traits>
#include <functional>
#include <string>
#include <array>
#include <deque>
#include <list>
#include <queue>
#include <stack>
#include <vector>
#include <map>
#include <set>
#include <unordered_map>
#include <unordered_set>
#include <iterator>
#include <algorithm>
#include <complex>
#include <random>
#include <numeric>
#include <iostream>
#include <iomanip>
#include <sstream>
#include <regex>
#include <cassert>
#include <cstddef>
#ifdef CPP17
#include <variant>
#endif
// Yay!!
#define endl codeforces
// macros for iterator
#define ALL(v) std::begin(v), std::end(v)
#define ALLR(v) std::rbegin(v), std::rend(v)
// alias
using ll = std::int64_t;
using ull = std::uint64_t;
using pii = std::pair<int, int>;
using tii = std::tuple<int, int, int>;
using pll = std::pair<ll, ll>;
using tll = std::tuple<ll, ll, ll>;
template <typename T> using vec = std::vector<T>;
template <typename T> using vvec = vec<vec<T>>;
// variadic min/max
template <typename T> const T& var_min(const T &t) { return t; }
template <typename T> const T& var_max(const T &t) { return t; }
template <typename T, typename... Tail> const T& var_min(const T &t, const Tail&... tail) { return std::min(t, var_min(tail...)); }
template <typename T, typename... Tail> const T& var_max(const T &t, const Tail&... tail) { return std::max(t, var_max(tail...)); }
// variadic chmin/chmax
template <typename T, typename... Tail> void chmin(T &t, const Tail&... tail) { t = var_min(t, tail...); }
template <typename T, typename... Tail> void chmax(T &t, const Tail&... tail) { t = var_max(t, tail...); }
// multi demension array
template <typename T, std::size_t Head, std::size_t... Tail> struct multi_dim_array { using type = std::array<typename multi_dim_array<T, Tail...>::type, Head>; };
template <typename T, std::size_t Head> struct multi_dim_array<T, Head> { using type = std::array<T, Head>; };
template <typename T, std::size_t... Args> using mdarray = typename multi_dim_array<T, Args...>::type;
#ifdef CPP17
// fill container
template <typename T, typename F, typename... Args>
void fill_seq(T &t, F f, Args... args) { if constexpr (std::is_invocable<F, Args...>::value) { t = f(args...); } else { for (ssize_t i = 0; i < t.size(); i++) fill_seq(t[i], f, args..., i); } }
#endif
// make multi dimension vector
template <typename T> vec<T> make_v(ssize_t sz) { return vec<T>(sz); }
template <typename T, typename... Tail> auto make_v(ssize_t hs, Tail&&... ts) { auto v = std::move(make_v<T>(std::forward<Tail>(ts)...)); return vec<decltype(v)>(hs, v); }
// init
namespace init__ {
struct InitIO { InitIO() { std::cin.tie(nullptr); std::ios_base::sync_with_stdio(false); std::cout << std::fixed << std::setprecision(30); } } init_io;
}
namespace utility {
template <typename T>
struct Compressor {
using size_type = ssize_t;
Compressor(vec<T> arg) : v(std::move(arg)) {
std::sort(ALL(v));
auto ite = std::unique(ALL(v));
v.erase(ite, v.end());
}
const T& operator [](size_type i) const {
return v[i];
}
size_type get(const T &t) const {
return std::distance(v.begin(),
std::lower_bound(ALL(v), t));
}
size_type size() const {
return v.size();
}
template <typename U = T>
vec<U> compress(const vec<T> &v) const {
vec<U> ret(v.size());
for (size_type i = 0; i < v.size(); i++) ret[i] = get(v[i]);
return ret;
}
private:
vec<T> v;
};
};
const ssize_t SIZE = 20010;
ll get_rng_l(ll a, ll b) {
if (a == -SIZE) return b;
if (b == -SIZE) return a;
return std::min(a, b);
}
ll get_rng_r(ll a, ll b) {
if (a == -SIZE) return b;
if (b == -SIZE) return a;
return std::max(a, b);
}
pll merge_rng(pll p, pll q) {
auto [ a, b ] = p;
auto [ c, d ] = q;
return pll(get_rng_l(a, c), get_rng_r(b, d));
}
int main() {
using square = std::tuple<ll, ll, ll, ll>;
ll n;
std::cin >> n;
vec<square> sv(n);
for (auto &&e : sv) {
ll a, b, c, d;
std::cin >> a >> b >> c >> d;
e = square(a, b, c, d);
}
vec<ll> ans(n);
auto len = [](pll p) {
auto [ a, b ] = p;
return b - a;
};
for (ll y = -SIZE; y <= SIZE; y++) {
pll cur(-SIZE, -SIZE);
for (ll i = 0; i < n; i++) {
auto [ xa, ya, xb, yb ] = sv[i];
if (!(ya <= y && y < yb)) continue;
pll nxt = merge_rng(cur, pll(xa, xb));
ans[i] += len(nxt) - len(cur);
cur = nxt;
}
}
for (ll e : ans) std::cout << e << "\n";
return 0;
}
kcvlex