제출 #557326

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
557326	2022-05-05 06:53:48	pokmui9909	Nekameleoni (COCI15_nekameleoni)	C++17	28 / 140	3089 ms	353192 KiB

nekameleoni

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#include <bits/stdc++.h>
#include <ctime>
using namespace std;
using ll = long long;
 
int N, K, Q;
const int INF = 1e9;
struct Node{
    int ans;
    int L[55] = {}, R[55] = {};
    Node(){}
    Node(int _ans){ans = _ans; for(ll i = 0; i < 55; i++) L[i] = INF, R[i] = -INF;}
};
Node f(Node &p, Node &q){
    Node ret(min(p.ans, q.ans));
    for(int i = 1; i <= K; i++){
        ret.L[i] = min(p.L[i], q.L[i]);
        ret.R[i] = max(p.R[i], q.R[i]);
    }
    vector<pair<int, int>> V;
    for(int i = 1; i <= K; i++){
        V.push_back({p.R[i], i});
    }   
    sort(V.begin(), V.end());
    int r = -1;
    for(int i = 0; i + 1 < K; i++){
        if(q.L[V[i].second] == -INF) break;
        r = max(r, q.L[V[i].second]);
        ret.ans = min(ret.ans, r - V[i + 1].first + 1);
    }
 
 
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컴파일 시 표준 에러 (stderr) 메시지

nekameleoni.cpp: In function 'Node f(Node&, Node&)':
nekameleoni.cpp:31:13: warning: unused variable 't2' [-Wunused-variable]
   31 |     clock_t t2 = clock();
      |             ^~

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