結果

問題 No.1623 三角形の制作
ユーザー popofypopofy
提出日時 2021-07-23 21:35:18
言語 C++17
(gcc 12.3.0 + boost 1.83.0)
結果
TLE  
実行時間 -
コード長 5,151 bytes
コンパイル時間 4,467 ms
コンパイル使用メモリ 271,768 KB
実行使用メモリ 11,264 KB
最終ジャッジ日時 2024-07-18 17:12:34
合計ジャッジ時間 7,842 ms
ジャッジサーバーID
（参考情報） 		judge5 / judge1
このコードへのチャレンジ
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テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 2 ms
10,752 KB
testcase_01 AC 2 ms
5,376 KB
testcase_02 TLE -
testcase_03 -- -
testcase_04 -- -
testcase_05 -- -
testcase_06 -- -
testcase_07 -- -
testcase_08 -- -
testcase_09 -- -
testcase_10 -- -
testcase_11 -- -
testcase_12 -- -
testcase_13 -- -
testcase_14 -- -
testcase_15 -- -
testcase_16 -- -
testcase_17 -- -
testcase_18 -- -
testcase_19 -- -
testcase_20 -- -
権限があれば一括ダウンロードができます

ソースコード

diff # 

#include <bits/stdc++.h>
#if __has_include(<atcoder/all>)
#include <atcoder/all>
using namespace atcoder;
#endif
using namespace std;
#define rep(i, n) for (decltype(n) i = 0, i##_len = (n); i < i##_len; ++i)
#define reps(i, n) for (decltype(n) i = 1, i##_len = (n); i <= i##_len; ++i)
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define sz(x) ((int)(x).size())
#define pl(s) cout << (s) << "\n";
#define plx(s) {cout << (s) << "\n"; exit(0);}
#define yes(s) cout << ((s)?"Yes":"No") << "\n";
#define bit(n) (1LL << ((int)(n)))
#define get1bit(x,n) (((x) >> (int)(n)) & 1)
#define pcnt(x) __builtin_popcountll(x)
#define flog(x) (63 - __builtin_clzll(x))
#define clog(x) (((x)==1)?0:(64-__builtin_clzll((x)-1)))
#define cdiv(x,y) (((x)+(y)-1)/(y))
#define lb(a,x) distance((a).begin(),lower_bound((a).begin(),(a).end(),(x)))
#define ub(a,x) distance((a).begin(),upper_bound((a).begin(),(a).end(),(x)))
#ifdef __LOCAL
#include <dump.hpp>
#define dump(...) DUMPOUT << "  " << string(#__VA_ARGS__) << ": " << "[" << to_string(__LINE__) << ":" << __FUNCTION__ << "]" << endl << "    ", dump_func(__VA_ARGS__)
#else
#define dump(...)
#endif
using ll = long long; using ld = long double; template<class T> using V = vector<T>;
template<class T> inline bool chmax(T& a, T b) {if (a < b) {a = b; return 1;} return 0;}
template<class T> inline bool chmin(T& a, T b) {if (a > b) {a = b; return 1;} return 0;}
template<class T> istream &operator>>(istream &is, complex<T> &v) {T x, y; is >> x >> y; v.real(x); v.imag(y); return is;}
template<class T> istream &operator>>(istream &is, V<T> &v) {for (auto&& e : v) is >> e;return is;}
template<class T, class U> istream &operator>>(istream &is, pair<T, U> &v) {is >> v.first >> v.second;return is;}
template<class T, size_t n> istream &operator>>(istream &is, array<T, n> &v) {for (auto&& e : v) is >> e;return is;}
template<class T> inline string join(const T& v, string sep = " ") {if (v.size() == 0) return "" ;stringstream ss;for (auto&& e : v) ss << sep << e;return ss.str().substr(1);}
template<class T> inline void uniq(T& a, bool presort = true){if (presort) sort(all(a));a.erase(unique(all(a)),a.end());}
template <class T> vector<T> compress(vector<T> &x){auto ret = x; uniq(ret); rep(i,sz(x)) x[i] = lb(ret, x[i]); return ret;}
template<class T> constexpr bool between(T a, T x, T b) {return (a <= x && x < b);}
template<class T> constexpr bool intersect(T l1, T r1, T l2, T r2) {return max(l1,l2) <= min(r1,r2);}
template<class T> V<T> make_vec(size_t n, T a) {return V<T>(n, a);}
template<class... Ts> auto make_vec(size_t n, Ts... ts) {return V<decltype(make_vec(ts...))>(n, make_vec(ts...));}
template<class T> inline V<T> CUM(V<T> &a) {int n = sz(a); V<T> ret(n+1); rep(i,n) ret[i+1] = a[i] + ret[i]; return ret;}
template<class T> inline V<T> DIF(V<T> &a) {int n = sz(a)-1; V<T> ret(n); rep(i,n) ret[i] = a[i+1] - a[i]; return ret;}
constexpr ll TEN(int n) {return (n == 0) ? 1 : 10 * TEN(n - 1);}
constexpr ll POW(ll x, ll n) {ll ret = 1;while (n > 0) {if (n & 1) ret *= x;x *= x;n >>= 1;}return ret;}
constexpr ll MODPOW(ll x, ll n, ll m) {ll ret = 1;while (n > 0) {if (n&1) ret = ret * x % m;x = x * x % m;n >>= 1;}return ret;}
constexpr ll nC2(ll n) {assert(between(ll(0),n,ll(3037000501)));return n * (n-1)/2;}
constexpr ll NSUM(ll n) {assert(between(ll(0),n,ll(3037000500)));return n * (n+1)/2;}
constexpr ll pos1d(ll y, ll x, ll h, ll w) {assert(between(ll(0),y,h));assert(between(ll(0),x,w));return y*w + x;}
constexpr pair<ll,ll> pos2d(ll p, ll h, ll w) {ll y = p/w, x = p - y*w;assert(between(ll(0),y,h));assert(between(ll(0),x,w));return {y, x};}
V<V<ll>> buildComb(int n = 60) {V<V<ll>> v(n+1, V<ll>(n+1));rep(i,sz(v)) {v[i][0] = 1; v[i][i] = 1;}for (int j = 1; j < sz(v); ++j) for (int k = 1; k < j; ++k) v[j][k] = v[j-1][k-1] + v[j-1][k];return v;}
inline bool palindrome(const string& s){return equal(all(s), s.rbegin());}
inline string upper(string s) {for(auto&& e: s) e = between('a',e,(char)('z'+1)) ? e - ('a'-'A') : e;return s;}
inline string lower(string s) {for(auto&& e: s) e = between('A',e,(char)('Z'+1)) ? e + ('a'-'A') : e;return s;}
inline string replace(string s, map<char, int> &from, V<int> &to) {for (auto&& e: s) e = '0' + (char)(to[from[e]]);return s;}
struct IOS {IOS() {cin.tie(nullptr); ios::sync_with_stdio(false); dump("");}} IO;
constexpr int INF = (1 << 30) - 1; constexpr ll INFL = 1LL << 60;




struct Solver {
  V<V<int>> G;
  V<ll> memo;

  void solve() {
    // ll t; cin >> t;
    // V<ll> r(t); cin >> r;
    // ld a = 1.299038105676657;
    // rep(i,t) {
    //   cout << fixed << setprecision(16) << (a*r[i]*r[i]) << endl;
    // }
    ll n; cin >> n;
    V<ll> r(n), g(n), b(n); cin >> r >> g >> b;
    sort(all(r));
    sort(all(g));
    sort(all(b));
    ll ans = 0;
    rep(i,n) {
      rep(j,n) {
        if (r[i] < g[j]) break;
        rep(k,n) {
          if (r[i] < b[k]) break;
          if (!between(abs(g[j]-b[k]),r[i],g[j]+b[k])) continue;
          dump(i+1,j+1,k+1, r[i], g[j], b[k]);
          ++ans;
        }
      }
    }
    pl(ans)
  }
} solver;
signed main(void) {solver.solve();return 0;}
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