Submission #520979

#	Time	Username	Problem	Language	Result	Execution time	Memory
520979		FulopMate	Boxes with souvenirs (IOI15_boxes)	C++17	10 / 100	1 ms	296 KiB

boxes

#include "boxes.h"

#include <bits/stdc++.h>

using namespace std;

long long delivery(int N, int K, int L, int p[]) {
    long long a = 0, b = L;
    for(int i = 0; i < N; i++){
        if(p[i] <= L/2)a = max(a, (long long)p[i]);
        if(p[i] > L/2)b = min(b, (long long)p[i]);
    }
    return min((long long)L, a*2 + (L-b)*2);
}

Compilation message (stderr)

boxes.cpp: In function 'long long int delivery(int, int, int, int*)':
boxes.cpp:7:31: warning: unused parameter 'K' [-Wunused-parameter]
    7 | long long delivery(int N, int K, int L, int p[]) {
      |                           ~~~~^

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