oj.uz

답안 #789780

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
789780 2023-07-22T03:04:24 Z mindiyak Roller Coaster Railroad (IOI16_railroad) C++14
0 / 100
 59 ms 10432 KB 
#include "railroad.h"
#include <vector>
#include <algorithm>
#include <iostream>

#define pb push_back
using namespace std;

long long plan_roller_coaster(std::vector<int> s, std::vector<int> t) {
    int n = (int) s.size();

    vector<pair<pair<int,int>,int>> arr;
    for(int i=0;i<n;i++){
        arr.pb({{s[i],t[i]},i});
    }

    sort(arr.begin(),arr.end());

    int cur_speed = 1;
    int ans = 0;
    for(int i=0;i<n;i++){
        // cout << arr[i].second << " " << arr[i].first.first << " " << arr[i].first.second << " " <<  cur_speed << endl;
        if(arr[i].first.first < cur_speed){
            ans += (cur_speed - arr[i].first.first);
        }
        cur_speed = arr[i].first.second;
    }


    return ans;
}

Subtask #1
0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB n = 2
2 Correct 1 ms 212 KB n = 2
3 Correct 1 ms 212 KB n = 2
4 Correct 1 ms 212 KB n = 2
5 Correct 1 ms 296 KB n = 2
6 Correct 0 ms 212 KB n = 2
7 Correct 1 ms 212 KB n = 3
8 Correct 1 ms 288 KB n = 3
9 Correct 0 ms 212 KB n = 3
10 Correct 0 ms 212 KB n = 8
11 Incorrect 1 ms 300 KB answer is not correct: 704164129 instead of 189002015
12 Halted 0 ms 0 KB -

Subtask #2
0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB n = 2
2 Correct 1 ms 212 KB n = 2
3 Correct 1 ms 212 KB n = 2
4 Correct 1 ms 212 KB n = 2
5 Correct 1 ms 296 KB n = 2
6 Correct 0 ms 212 KB n = 2
7 Correct 1 ms 212 KB n = 3
8 Correct 1 ms 288 KB n = 3
9 Correct 0 ms 212 KB n = 3
10 Correct 0 ms 212 KB n = 8
11 Incorrect 1 ms 300 KB answer is not correct: 704164129 instead of 189002015
12 Halted 0 ms 0 KB -

Subtask #3
0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 51 ms 10420 KB n = 199999
2 Correct 54 ms 10432 KB n = 199991
3 Correct 59 ms 10412 KB n = 199993
4 Incorrect 39 ms 8512 KB answer is not correct: 1 instead of 0
5 Halted 0 ms 0 KB -

Subtask #4
0 / 36.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB n = 2
2 Correct 1 ms 212 KB n = 2
3 Correct 1 ms 212 KB n = 2
4 Correct 1 ms 212 KB n = 2
5 Correct 1 ms 296 KB n = 2
6 Correct 0 ms 212 KB n = 2
7 Correct 1 ms 212 KB n = 3
8 Correct 1 ms 288 KB n = 3
9 Correct 0 ms 212 KB n = 3
10 Correct 0 ms 212 KB n = 8
11 Incorrect 1 ms 300 KB answer is not correct: 704164129 instead of 189002015
12 Halted 0 ms 0 KB -