제출 #411046

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
411046	2021-05-24 07:49:05	nxteru	Tropical Garden (IOI11_garden)	C++14	100 / 100	2968 ms	35964 KiB

garden

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#include "garden.h"
#include "gardenlib.h"
#include <bits/stdc++.h>
using namespace std;
typedef pair<int,int> P;
#define F first
#define S second
#define PB push_back
#define INF 1000000001
int n,m,q,k,nx[300005],t[2],fi[150005],vis[300005],sz[300005],d[2][300005],dd[300005][2];
vector<P>e[150005];
vector<int>g[300005];
bool rp[300005];
void dfs(int v,int cn){
  vis[v]=k;
  sz[v]=cn;
  int u=nx[v];
  if(vis[u]==-1)dfs(u,cn+1);
  else if(vis[u]==k){
    int s=cn-sz[u]+1;
    u=v;
    do{
      u=nx[u];
      rp[u]=true;
      sz[u]=s;
    }while(u!=v);
  }
}
void count_routes(int N, int M, int p, int R[][2], int Q, int G[]){
  n=N,m=M,q=Q;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

garden.cpp: In function 'void count_routes(int, int, int, int (*)[2], int, int*)':
garden.cpp:63:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   63 |    for(int j=0;j<g[v].size();j++){
      |                ~^~~~~~~~~~~~

• Subtask 1: 49 / 49
• Subtask 2: 20 / 20
• Subtask 3: 31 / 31