oj.uz

답안 #196867

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
196867 2020-01-17T10:43:12 Z awlintqaa 꿈 (IOI13_dreaming) C++14
18 / 100
 1000 ms 12780 KB 
    #define fast ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0)
    #include <bits/stdc++.h>
    using namespace std;
    #define sqr 340
    #define mid (l+r)/2
    #define pb push_back
    #define ppb pop_back
    #define fi first
    #define se second
    #define lb lower_bound
    #define ub upper_bound
    #define ins insert
    #define era erase
    #define C continue
    #define mem(dp,i) memset(dp,i,sizeof(dp))
    #define mset multiset
    typedef long long ll;
    typedef long double ld;
    typedef pair<int,int> pi;
    typedef pair<ll,ll> pll;
    typedef vector<int> vi;
    typedef vector<ll> vll;
    typedef vector<pi> vpi;
    typedef vector<pll> vpll;
    const ll mod=1000000007;//998244353;
    const ll inf=1e18*4;
    const ld pai=acos(-1);
    #include "dreaming.h"
    ll n,m,mx,id;
    vpll v[100009];
    vll ret;
    ll done[100009];
    void fill(ll node,ll num){
      if(num>1e5){
        cout<<"fwefef"<<endl;
        exit(0);
      }
            done[node]=1;
            ret.pb(node);
            for(auto u:v[node]){
                    if(done[u.fi])C;
                    fill(u.fi,num+1);
            }
    }
    void MX(ll node,ll p,ll crnt,ll num){
      		if(num>1e5){
              cout<<"Fwefe"<<endl;
              exit(0);
            }
            if(crnt>mx)mx=crnt,id=node;
            for(auto u:v[node]){
                    if(u.fi==p)C;
                    MX(u.fi,node,crnt+u.se,num+1);
            }
    }
    pi go(){
            pll ans={1e9,1e9};
            for(auto u:ret){
                    mx=-1;
                    MX(u,u,0,0);
                    ans=min(ans,{mx,u});
            }
            return ans;
    }
    int travelTime(int N, int M, int L, int A[], int B[], int T[]) {
            n=N,m=M;
            for(int i=0;i<m;i++){
                    int a=A[i],b=B[i],c=T[i];
                    v[a].pb({b,c});
                    v[b].pb({a,c});
            }
            vpll all;
            for(int i=0;i<n;i++){
                    if(done[i])C;
                    ret.clear();
                    fill(i,0);
                    all.pb(go());
            }
            sort(all.begin(),all.end());
            reverse(all.begin(),all.end());
            for(int i=1;i<(int)all.size();i++){
                    ll a=all[0].se,b=all[i].se,c=L;
                    v[a].pb({b,c});
                    v[b].pb({a,c});
            }
            mx=id=-1;
            MX(0,0,0,0);
            mx=-1;
            MX(id,id,0,0);
            return mx;
    }

Subtask #1
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1050 ms 12780 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1050 ms 12780 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1050 ms 12780 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 54 ms 9352 KB Output is correct
2 Correct 56 ms 9424 KB Output is correct
3 Correct 55 ms 9324 KB Output is correct
4 Correct 52 ms 9364 KB Output is correct
5 Correct 54 ms 9452 KB Output is correct
6 Correct 55 ms 10728 KB Output is correct
7 Correct 54 ms 9584 KB Output is correct
8 Correct 49 ms 9200 KB Output is correct
9 Correct 66 ms 9324 KB Output is correct
10 Correct 84 ms 9580 KB Output is correct
11 Correct 4 ms 2680 KB Output is correct
12 Correct 33 ms 9700 KB Output is correct
13 Correct 31 ms 9700 KB Output is correct
14 Correct 32 ms 9700 KB Output is correct
15 Correct 32 ms 9700 KB Output is correct
16 Correct 32 ms 9700 KB Output is correct
17 Correct 33 ms 9672 KB Output is correct
18 Correct 30 ms 9700 KB Output is correct
19 Correct 33 ms 9700 KB Output is correct
20 Correct 4 ms 2684 KB Output is correct
21 Correct 4 ms 2680 KB Output is correct
22 Correct 5 ms 2936 KB Output is correct
23 Correct 32 ms 9700 KB Output is correct

Subtask #5
0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1050 ms 12780 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #6
0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1050 ms 12780 KB Time limit exceeded
2 Halted 0 ms 0 KB -