제출 #999517

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
999517	2024-06-15 16:38:45	snpmrnhlol	별자리 3 (JOI20_constellation3)	C++17	100 / 100	372 ms	113180 KiB

constellation3

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#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N = 2e5;
const int G = 2*N;
const int logN = 20;
int n,m;
vector <int> e[G];
int v[N];
vector <int> lefte[N + 1];
vector <int> righte[N + 1];
int prleft[N + 1][logN],prright[N + 1][logN];
int subleft[N + 1],subright[N + 1];
int leftside[N + 1],rightside[N + 1];
///bear your fangs its time to fight
///pa pa pa parade in shame tonight
int ordleft[N + 1],ordright[N + 1];
int ord2left[N + 1],ord2right[N + 1];
int cntleft = 0,cntright = 0;
int leftid[N],rightid[N];
ll fenleft[N + 1],fenright[N + 1];
///
int stk[N];
vector <int> p;
struct star{
    int x,y,c;
}v2[N];
vector <int> cand[G];
map<int,pair<int,int>> f;
vector <int> points;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

constellation3.cpp: In function 'int main()':
constellation3.cpp:152:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  152 |         while(j < points.size()){
      |               ~~^~~~~~~~~~~~~~~
constellation3.cpp:155:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  155 |             while(k < points.size() && points[k] <= it->second.first){
      |                   ~~^~~~~~~~~~~~~~~

• Subtask 1: 14 / 14
• Subtask 2: 21 / 21
• Subtask 3: 65 / 65