oj.uz

답안 #982341

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
982341 2024-05-14T07:04:43 Z simona1230 자매 도시 (APIO20_swap) C++17
6 / 100
 122 ms 22456 KB 
#include "swap.h"
#include <bits/stdc++.h>
using namespace std;

int maxx,minn,maxw;
int n,m,x,y;
vector<int> v[100001],w[100001],num[100001];

struct edge
{
    int x,d;
    edge(){}
    edge(int _x,int _d)
    {
        x=_x;
        d=_d;
    }

    bool operator<(const edge&e)const
    {
        return e.d<d;
    }
};

int conv[100001],a[100001];
bool sec=1;
int t[400001];

void build(int i,int l,int r)
{
    if(l==r)
    {
        t[i]=a[l];
        return;
    }
    int m=(l+r)/2;
    build(i*2,l,m);
    build(i*2+1,m+1,r);

    t[i]=max(t[i*2],t[i*2+1]);
}

int query(int i,int l,int r,int ql,int qr)
{
    if(ql>qr)return 0;
    if(ql<=l&&r<=qr)return t[i];

    int m=(l+r)/2;
    return max(query(i*2,l,m,ql,min(qr,m)),query(i*2+1,m+1,r,max(m+1,ql),qr));
}

void init(int N, int M,std::vector<int> U, std::vector<int> V, std::vector<int> W)
{
    minn=N;
    n=N;
    m=M;
    for(int i=0;i<m;i++)
    {
        if(U[i]!=0)sec=0;
        maxw=max(maxw,W[i]);
        v[U[i]].push_back(V[i]);
        v[V[i]].push_back(U[i]);
        w[U[i]].push_back(W[i]);
        w[V[i]].push_back(W[i]);
        num[U[i]].push_back(i);
        num[V[i]].push_back(i);
        maxx=max(maxx,(int)v[U[i]].size());
        maxx=max(maxx,(int)v[V[i]].size());
    }

    for(int i=0;i<n;i++)
    {
        minn=min(minn,(int)v[i].size());
    }
    //cout<<maxx<<" "<<minn<<endl;

    /*if(maxx<=2)
    {
        int ver=0;
        int cnt=1;
        do
        {
            conv[ver]=cnt;
            if(conv[v[ver][0]])ver=v[ver][1],a[cnt]=w[ver][1];
            else ver=v[ver][0],a[cnt]=w[ver][0];
            if(cnt==n)
            {
                if(v[ver][0]==0)a[cnt]=w[ver][0];
                else a[cnt]=w[ver][1];
            }
            cnt++;
        }while(cnt<=n);

        //for(int i=0;i<n;i++)
        //    cout<<conv[i]<<endl;

            build(1,1,n);
    }*/
}

int getMinimumFuelCapacity(int X, int Y)
{
    x=X;
    y=Y;
    if(maxx<=2)
    {
        if(minn==1)return -1;
        return maxw;
    }
}

Compilation message

swap.cpp: In function 'int getMinimumFuelCapacity(int, int)':
swap.cpp:110:1: warning: control reaches end of non-void function [-Wreturn-type]
  110 | }
      | ^

Subtask #1
6.0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 7512 KB Output is correct
2 Correct 2 ms 7512 KB Output is correct
3 Correct 2 ms 7768 KB Output is correct
4 Correct 2 ms 7516 KB Output is correct
5 Correct 2 ms 7516 KB Output is correct
6 Correct 2 ms 7516 KB Output is correct
7 Correct 3 ms 7768 KB Output is correct
8 Correct 2 ms 7516 KB Output is correct
9 Correct 45 ms 16724 KB Output is correct
10 Correct 59 ms 18772 KB Output is correct
11 Correct 60 ms 18512 KB Output is correct
12 Correct 65 ms 19244 KB Output is correct
13 Correct 66 ms 19316 KB Output is correct
14 Correct 49 ms 16720 KB Output is correct
15 Correct 108 ms 20700 KB Output is correct
16 Correct 118 ms 20228 KB Output is correct
17 Correct 111 ms 20920 KB Output is correct
18 Correct 108 ms 20936 KB Output is correct
19 Correct 45 ms 12788 KB Output is correct
20 Correct 118 ms 21888 KB Output is correct
21 Correct 104 ms 21692 KB Output is correct
22 Correct 122 ms 22456 KB Output is correct
23 Correct 109 ms 22388 KB Output is correct

Subtask #2
0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 7512 KB Output is correct
2 Correct 2 ms 7512 KB Output is correct
3 Incorrect 87 ms 21340 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #3
0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 7512 KB Output is correct
2 Correct 2 ms 7512 KB Output is correct
3 Correct 2 ms 7768 KB Output is correct
4 Correct 2 ms 7516 KB Output is correct
5 Correct 2 ms 7516 KB Output is correct
6 Correct 2 ms 7516 KB Output is correct
7 Correct 3 ms 7768 KB Output is correct
8 Correct 2 ms 7516 KB Output is correct
9 Incorrect 2 ms 7516 KB Output isn't correct
10 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 7516 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 7512 KB Output is correct
2 Correct 2 ms 7512 KB Output is correct
3 Correct 2 ms 7768 KB Output is correct
4 Correct 2 ms 7516 KB Output is correct
5 Correct 2 ms 7516 KB Output is correct
6 Correct 2 ms 7516 KB Output is correct
7 Correct 3 ms 7768 KB Output is correct
8 Correct 2 ms 7516 KB Output is correct
9 Correct 45 ms 16724 KB Output is correct
10 Correct 59 ms 18772 KB Output is correct
11 Correct 60 ms 18512 KB Output is correct
12 Correct 65 ms 19244 KB Output is correct
13 Correct 66 ms 19316 KB Output is correct
14 Correct 49 ms 16720 KB Output is correct
15 Correct 108 ms 20700 KB Output is correct
16 Correct 118 ms 20228 KB Output is correct
17 Correct 111 ms 20920 KB Output is correct
18 Correct 108 ms 20936 KB Output is correct
19 Incorrect 87 ms 21340 KB Output isn't correct
20 Halted 0 ms 0 KB -

Subtask #6
0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 7516 KB Output isn't correct
2 Halted 0 ms 0 KB -