Submission #375879

#	Time	Username	Problem	Language	Result	Execution time	Memory
375879		MilosMilutinovic	Boxes with souvenirs (IOI15_boxes)	C++14	10 / 100	1 ms	364 KiB

boxes

#include "boxes.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
ll delivery(int n,int k,int l,int*a){
    if(k==1){
        ll ans=0;
        for(int i=0;i<n;i++)ans+=min(a[i]*2,(l-a[i])*2);
        return ans;
    }
    if(k==n){
        ll ans=min(l,2*a[n-1]);
        for(int i=0;i<n-1;i++){
            ans=min(ans,(ll)a[i]*2+(ll)2*(l-a[i+1]));
        }
        return ans;
    }
    return 0LL;
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 15
• Subtask 4: 0 / 15
• Subtask 5: 0 / 20
• Subtask 6: 0 / 30