Submission #402918

#	Time	Username	Problem	Language	Result	Execution time	Memory
402918		EJOI2019Andrew	Boxes with souvenirs (IOI15_boxes)	C++14	Compilation error	0 ms	0 KiB

boxes

#include "boxes.h"

long long mn(int a,int b)
{
     if(a<b)
return a;

 return b;
}
long long delivery(int N, int K,int L, int p[]) {
    
    if(K==N)
    {
        
        sort(p, p+N);
        int mid = L/2;
        int sum = 0;
        for(int i = 0; i < N; i++)
            {
            if(p[i] <= mid)
            {
                
                sum = p[i]*2;
            }
            else if(p[i] > mid)
                {
                sum+=((L-p[i])*2);
            break;
            }
        }
        return min(sum, L);
    }
  if(K==1)
    {
       long long ans = 0;
        for(int i = 0; i < N; ++i)
            ans+=mn(p[i],L-p[i])*2;
        return ans;
    }
    
}

Compilation message (stderr)

boxes.cpp: In function 'long long int delivery(int, int, int, int*)':
boxes.cpp:15:9: error: 'sort' was not declared in this scope; did you mean 'short'?
   15 |         sort(p, p+N);
      |         ^~~~
      |         short
boxes.cpp:31:16: error: 'min' was not declared in this scope; did you mean 'mid'?
   31 |         return min(sum, L);
      |                ^~~
      |                mid