Submission #132286

#	Time	Username	Problem	Language	Result	Execution time	Memory
132286		reda	Boxes with souvenirs (IOI15_boxes)	C++14	Compilation error	0 ms	0 KiB

boxes

#include<bits/stdc++.h>
#define MIN(a,b) ((a) < (b) ? (a) : (b))
#include"boxes.h"
using namespace std ;
long long  delivery( long long  n , long long   k , long long   l , long long  pos[])
{
    if(k==1){
   
    vector<long long > arr(n);
    for(long long  i=0;i<n;i++)
    {
        arr[i]=MIN(-pos[i]+l , pos[i]  );

    }
    int c=0;
    while (*min_element(arr.begin(),arr.end())!= (long long)1e18)
    {
    	//cout<<*min_element(pos.begin(),pos.end())<<endl;
        c+=*min_element(arr.begin(),arr.end())*2;
        *min_element(arr.begin(),arr.end())=(long long )1e18;
    }
    return c;
    }
    return 0;
}

Compilation message (stderr)

boxes.cpp: In function 'long long int delivery(long long int, long long int, long long int, long long int*)':
boxes.cpp:19:48: warning: conversion to 'int' from 'long long int' may alter its value [-Wconversion]
         c+=*min_element(arr.begin(),arr.end())*2;
                                                ^
/tmp/ccnUWZbP.o: In function `main':
grader.c:(.text.startup+0x22f): undefined reference to `delivery(int, int, int, int*)'
collect2: error: ld returned 1 exit status