Submission #1367939

#	Time	Username	Problem	Language	Result	Execution time	Memory
1367939		Almonther	Nile (IOI24_nile)	C++20	17 / 100	2094 ms	6256 KiB

nile

#include<bits/stdc++.h>

using namespace std;

#define ll long long

std::vector<long long> calculate_costs(std::vector<int> W, std::vector<int> A,std::vector<int> B, std::vector<int> E){
    ll n=W.size();
    vector<ll>anss;
    array<ll,3>arr[n+5];
    for(int i=0;i<n;i++) arr[i]={W[i],A[i],B[i]};
    sort(arr,arr+n);
    for(auto d:E){
        ll num=1;
        ll ans=0;
        for(int i=1;i<n;i++){
            if(arr[i][0]-arr[i-1][0]<=d) num++;
            else ans+=num+num%2,num=1;
        }
        ans+=num+num%2;
        anss.push_back(ans);
    }
    return anss;
}
// int main(){
//     calculate_costs({15, 12, 2, 10, 21},
//                 {5, 4, 5, 6, 3},
//                 {1, 2, 2, 3, 2},
//                 {5, 9, 1})
// }

• Subtask 0: 0 / 0
• Subtask 1: 0 / 6
• Subtask 2: 0 / 13
• Subtask 3: 17 / 17
• Subtask 4: 0 / 11
• Subtask 5: 0 / 20
• Subtask 6: 0 / 15
• Subtask 7: 0 / 18