Submission #1061961

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1061961	2024-08-16 16:02:08	Hectorungo_18	Roller Coaster Railroad (IOI16_railroad)	C++14	11 / 100	2095 ms	6480 KiB

railroad

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#include <bits/stdc++.h>
using namespace std;
// #define int long long
long long plan_roller_coaster(std::vector<int> s, std::vector<int> t) {
    int n = s.size();
    vector<pair<int, int>> v(n);
    for(int i = 0; i < n; i++){
        v[i]={s[i], t[i]};
    }
    sort(v.begin(), v.end());
    vector<pair<int, int>> sol;
    long long int ans = 1e18+7;
    do{
        int ex = 1;
        long long int aux = 0;
        for(int i = 0; i < n; i++){
            if(ex <= v[i].first){
                ex = v[i].second;
                continue;
            }
            aux+=ex-v[i].first;
            ex = v[i].second;
            if(aux < 0) break;
        }
        if(aux < 0) continue;
        if(ans > aux){
 
 
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• Subtask 1: 11 / 11
• Subtask 2: 0 / 23
• Subtask 3: 0 / 30
• Subtask 4: 0 / 36