제출 #814732

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
814732	2023-08-08 09:24:03	groshi	Jail (JOI22_jail)	C++17	72 / 100	4121 ms	1048576 KiB

jail

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#include<bits/stdc++.h>
#define int long long
using namespace std;
struct wi{
    vector<int> Q;
    int skoki[20];
    int poziom=0;
    vector<int> po;
    int przed=0;
}*w;
int pocz[130000];
int kon[130000];
int mam[130000][2];
void pusc(int x)
{
    int gdzie=0;
    while(w[w[x].skoki[gdzie]].skoki[gdzie]!=0)
    {
        w[x].skoki[gdzie+1]=w[w[x].skoki[gdzie]].skoki[gdzie];
        gdzie++;
    }
}
void dfs(int x,int ojc)
{
    w[x].poziom=w[ojc].poziom+1;
    for(int i=0;i<w[x].Q.size();i++)
    {
        int pom=w[x].Q[i];
        if(pom==ojc)
        continue;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

jail.cpp: In function 'void dfs(long long int, long long int)':
jail.cpp:26:18: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   26 |     for(int i=0;i<w[x].Q.size();i++)
      |                 ~^~~~~~~~~~~~~~
jail.cpp: In function 'int32_t main()':
jail.cpp:126:26: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  126 |             for(int i=0;i<w[x].po.size();i++)
      |                         ~^~~~~~~~~~~~~~~

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