結果

問題 No.1767 BLUE to RED
ユーザー noya2noya2
提出日時 2021-11-26 23:33:43
言語 C++17(gcc12)
(gcc 12.3.0 + boost 1.87.0)
結果
AC  
実行時間 210 ms / 2,000 ms
コード長 4,204 bytes
コンパイル時間 4,473 ms
コンパイル使用メモリ 285,604 KB
実行使用メモリ 20,472 KB
最終ジャッジ日時 2024-06-29 18:36:13
合計ジャッジ時間 8,471 ms
ジャッジサーバーID
(参考情報)
judge3 / 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
6,812 KB
testcase_01 AC 2 ms
6,944 KB
testcase_02 AC 2 ms
6,940 KB
testcase_03 AC 2 ms
6,940 KB
testcase_04 AC 2 ms
6,944 KB
testcase_05 AC 3 ms
6,944 KB
testcase_06 AC 2 ms
6,944 KB
testcase_07 AC 2 ms
6,940 KB
testcase_08 AC 2 ms
6,940 KB
testcase_09 AC 104 ms
13,072 KB
testcase_10 AC 139 ms
15,664 KB
testcase_11 AC 109 ms
14,848 KB
testcase_12 AC 110 ms
13,180 KB
testcase_13 AC 143 ms
16,524 KB
testcase_14 AC 203 ms
20,472 KB
testcase_15 AC 204 ms
19,036 KB
testcase_16 AC 210 ms
19,600 KB
testcase_17 AC 201 ms
19,820 KB
testcase_18 AC 198 ms
19,600 KB
testcase_19 AC 204 ms
19,108 KB
testcase_20 AC 200 ms
19,452 KB
testcase_21 AC 203 ms
19,196 KB
testcase_22 AC 203 ms
20,336 KB
testcase_23 AC 199 ms
19,984 KB
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 #
プレゼンテーションモードにする

#include <bits/stdc++.h>
/*
#include <boost/multiprecision/cpp_dec_float.hpp>
#include <boost/multiprecision/cpp_int.hpp>
namespace mp = boost::multiprecision;
using bint = mp::cpp_int;
*/
#include <atcoder/all>
#include <iostream>
#include <queue>
#include <stack>
#include <vector>
#include <string>
#include <set>
#include <map>
#include <random>
#include <bitset>
#define rep(i,n) for (int i = 0; i < int(n); ++i)
#define repp(i,n,m) for (int i = m; i < int(n); ++i)
#define repb(i,n) for (int i = int(n)-1; i >= 0; --i)
#define fi first
#define se second
#define endl "\n"
using namespace std;
using namespace atcoder;
using ll = long long;
using ld = long double;
using P = pair<int, int>;
using PL = pair<long long, long long>;
using Pxy = pair<long double, long double>;
using pil = pair<int,ll>;
using pli = pair<ll,int>;
const int INF = 1001001007;
const long long mod1 = 1000000007LL;
const long long mod2 = 998244353LL;
const ll inf = 2e18;
const ld pi = 3.14159265358979323;
const ld eps = 1e-7;
template<class T>istream &operator>>(istream &is,vector<T> &v){for(auto &e:v)is>>e;return is;}
template<class T>ostream &operator<<(ostream &os,const vector<T> &v){if(v.size()==0){os<<endl;}else{rep(i,v.size())os<<v[i]<<(i+1==v.size()?"\n":" "
    );}return os;}
template<class T>istream &operator>>(istream &is,vector<vector<T>> &v){for(auto &e:v)is>>e;return is;}
template<class T>ostream &operator<<(ostream &os,const vector<vector<T>> &v){if(v.size()==0){os<<endl;}else{for(auto &e:v)os<<e;}return os;}
template<typename T>bool range(T a,T b,T x){return (a<=x&&x<b);}
template<typename T>bool rrange(T a,T b,T c,T d,T x,T y){return (range(a,c,x)&&range(b,d,y));}
template<typename T>void rev(vector<T> &v){reverse(v.begin(),v.end());}
template<typename T>void sor(vector<T> &v, int f=0){sort(v.begin(),v.end());if(f!=0) rev(v);}
template<typename T>bool chmin(T &a,const T &b){if(a>b){a=b;return true;}return false;}
template<typename T>bool chmax(T &a,const T &b){if(a<b){a=b;return true;}return false;}
template<typename T>void eru(vector<T> &v){sor(v);v.erase(unique(v.begin(),v.end()),v.end());}
template<typename T>T cel(T a,T b){if(a%b==0)return a/b;return a/b +1;}
template<typename T,typename U>void out2(T a,U b){cout<<a<<" "<<b<<endl;}
template<typename T>void mout(T a){cout<<a.val()<<endl;}
void yes(){cout << "Yes" << endl;}
void no (){cout << "No" << endl;}
void yn (bool t){if(t)yes();else no();}
void dame(bool t){if(t){cout << -1 << endl;exit(0);}}
void dout(ld h=-1.23456789){cout<<setprecision(20);if(abs(h+1.23456789)>eps)cout<<h<<endl;}
void deb(ll h = INF-1) {cout << (h == INF-1 ? "!?" : to_string(h)) << endl;}
void revs(string &s) {reverse(s.begin(),s.end());}
vector<int> dx = {0,1,0,-1};
vector<int> dy = {1,0,-1,0};
const string ALP = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
const string alp = "abcdefghijklmnopqrstuvwxyz";
const string num = "0123456789";
ll gcds(ll a, ll b){
a = abs(a); b = abs(b);
if (b == 0) return a;
ll c = a % b;
while (c != 0){
a = b;
b = c;
c = a % b;
}
return b;
}
ll tentou(vector<ll> ar){
int n = ar.size();
set<ll> st;
rep(i,n) st.insert(ar[i]);
map<ll,int> mp;
int ind = 0;
for (ll x : st){
mp[x] = ind;
ind++;
}
fenwick_tree<ll> fw(ind);
ll ans = 0;
rep(i,n){
int a = mp[ar[i]];
ans += i - fw.sum(0,a+1);
fw.add(a,1);
}
return ans;
}
/*
alias g++='g++ -I/mnt/c/Users/Owner/Desktop/ac-library'
*/
struct vs{
vector<int> to;
};
int main(){
int n, m; cin >> n >> m;
vector<ll> a(n), b(m); cin >> a >> b;
vector<PL> s(n+m);
rep(i,n) s[i] = PL(a[i],1);
rep(i,m) s[i+n] = PL(b[i],0);
s.emplace_back(PL(-inf,1));
s.emplace_back(PL(inf,1));
sor(s);
ll ans = 0;
queue<ll> que;
ll ind = -inf;
for (PL p : s){
que.push(p.first - ind);
if (p.second == 1){
ll sum = 0;
ll ma = 0;
while (!que.empty()){
sum += que.front();
chmax(ma,que.front());
que.pop();
}
ans += sum - ma;
}
ind = p.first;
}
cout << ans << endl;
}
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