Submission #1025058

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1025058	2024-07-16 15:04:01	slivajan	Roller Coaster Railroad (IOI16_railroad)	C++17	11 / 100	2095 ms	6852 KiB

railroad

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#include "railroad.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long un;
typedef vector<un> vuc;
#define REP(i, a, b) for(un i = (un)a; i < (un)b; i++)
#define FEAC(i, a) for (auto&& i : a)
#define vec vector
#define ALL(x) (x).begin(), (x).end()
constexpr un INF = INT64_MAX;
un compute(vec<int> s, vec<int> t, vuc perm){
    un ret = 0;
    REP(i, 0, perm.size()-1){
        ret += max(0, t[perm[i]] - s[perm[i+1]]);
    }
    return ret;
}
un easy(std::vector<int> s, std::vector<int> t, un N){
    vuc perm(N);
    iota(ALL(perm), 0);
 
 
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• Subtask 1: 11 / 11
• Subtask 2: 0 / 23
• Subtask 3: 0 / 30
• Subtask 4: 0 / 36