Submission #981077

#	Time	Username	Problem	Language	Result	Execution time	Memory
981077		vjudge1	추월 (IOI23_overtaking)	C++17	9 / 100	6 ms	7516 KiB

overtaking

#include "overtaking.h"
#include <bits/stdc++.h>
using namespace std;

int l, n, m;
long long t[1001][1001];
long long speed[1000];
long long nspeed;
long long pos[1001];

void init(int L, int N, std::vector<long long> T, std::vector<int> W, int X, int M, std::vector<int> S)
{
    n=N;
    l=L;
    m=M;
    for(int i=0; i<n; i++){
        t[0][i]=T[i];
        speed[i]=W[i];
    }
    nspeed=X;
    for(int i=0; i<m; i++){
        pos[i]=S[i];
    }
    return;
}

long long arrival_time(long long Y)
{
    t[0][n]=Y;
    for(int i=1; i<m; i++){
        t[i][n]=0;
        t[i][0]=0;
        t[i][0]=t[i-1][0]+speed[0]*(pos[i]-pos[i-1]);
        t[i][n]=t[i-1][n]+nspeed*(pos[i]-pos[i-1]);
        if(t[i-1][0]<t[i-1][n])
            t[i][n]=max(t[i][n], t[i-1][0]+speed[0]*(pos[i]-pos[i-1]));
        if(t[i-1][n]<t[i-1][0])
                t[i][0]=max(t[i][0], t[i-1][n]+nspeed*(pos[i]-pos[i-1]));
    }
    return t[m-1][n];
}

• Subtask 0: 0 / 0
• Subtask 1: 9 / 9
• Subtask 2: 0 / 10
• Subtask 3: 0 / 20
• Subtask 4: 0 / 26
• Subtask 5: 0 / 35