Submission #805187

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
805187	2023-08-03 13:51:03	gagik_2007	늑대인간 (IOI18_werewolf)	C++17	15 / 100	488 ms	125336 KiB

werewolf

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#include "werewolf.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
#define ff first
#define ss second
ll ttt;
const ll INF=1e18;
const ll MOD=1e9+7;
const ll N=300007;
const ll LG=25;
ll n,m,k;
vector<int>g[N];
bool used[N];
bool used2[N];
ll tl[N][LG];
ll th[N][LG];
void dfs1(int v, int btm){
    used[v]=true;
    for(int to:g[v]){
        if(!used[to]&&to>=btm){
            dfs1(to,btm);
        }
 
 
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Compilation message (stderr)

werewolf.cpp: In function 'void build_ST(std::vector<int>&)':
werewolf.cpp:57:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   57 |     for(int i=0;i<a.size();i++){
      |                 ~^~~~~~~~~
werewolf.cpp:62:33: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   62 |         for(int i=0;i+(1<<(j-1))<a.size();i++){
      |                     ~~~~~~~~~~~~^~~~~~~~~
werewolf.cpp: In function 'std::vector<int> check_validity(int, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
werewolf.cpp:115:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  115 |     for(int i=0;i<ch.size();i++){
      |                 ~^~~~~~~~~~

• Subtask 1: 7 / 7
• Subtask 2: 8 / 8
• Subtask 3: 0 / 34
• Subtask 4: 0 / 51