Submission #64888

#	Time	Username	Problem	Language	Result	Execution time	Memory
64888		daniel_02	Boxes with souvenirs (IOI15_boxes)	C++17	0 / 100	2 ms	376 KiB

boxes

#include "boxes.h"

long long delivery(int N, int K, int L, int p[]) {

    long long ans;

    for (int i = 1; i <= N; i++)
    {
        if (p[i] <= L / 2)
        {
            ans += (p[i] * 2);
        }
        else
        {
            ans += ((L - p[i]) * 2);
        }
    }

    return ans;
}

Compilation message (stderr)

boxes.cpp: In function 'long long int delivery(int, int, int, int*)':
boxes.cpp:3:31: warning: unused parameter 'K' [-Wunused-parameter]
 long long delivery(int N, int K, int L, int p[]) {
                               ^
boxes.cpp:19:12: warning: 'ans' may be used uninitialized in this function [-Wmaybe-uninitialized]
     return ans;
            ^~~

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