Submission #891823

#	Time	Username	Problem	Language	Result	Execution time	Memory
891823		12345678	Boxes with souvenirs (IOI15_boxes)	C++17	0 / 100	1 ms	444 KiB

boxes

#include "boxes.h"
#include <bits/stdc++.h>

using namespace std;

#define ll long long

ll res=0;

long long delivery(int N, int K, int L, int p[]) {
    int f=-1, s=-1;
    for (int i=0; i<N; i++) 
    {
        if (p[i]<=L-p[i]) f=max(f, p[i]);
        else s=max(s, L-p[i]);
    }
    if (f==-1) return 2*s;
    else if (s==-1) return 2*f;
    else return L;
}

Compilation message (stderr)

boxes.cpp: In function 'long long int delivery(int, int, int, int*)':
boxes.cpp:10:31: warning: unused parameter 'K' [-Wunused-parameter]
   10 | long long delivery(int N, int K, int L, int p[]) {
      |                           ~~~~^

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