Submission #54041

#	Time	Username	Problem	Language	Result	Execution time	Memory
54041		robert	Boxes with souvenirs (IOI15_boxes)	C++14	Compilation error	0 ms	0 KiB

boxes

#include <iostream>
#include <algorithm>

using namespace std;

int dtz(int a, int L){
	return min(a, L-a);
}

int delivery(int N, int K, int L, int *p){
	p[N] = 0;
	sort(p, p+N);
	p[N+1] = 0;
	long long ans = 0;
	for(int n=0; n<=N; n++){
		ans = min(ans, a[n] + (L-a[n+1]));
	}
	return ans;
}

Compilation message (stderr)

boxes.cpp: In function 'int delivery(int, int, int, int*)':
boxes.cpp:16:18: error: 'a' was not declared in this scope
   ans = min(ans, a[n] + (L-a[n+1]));
                  ^
boxes.cpp:18:9: warning: conversion to 'int' from 'long long int' may alter its value [-Wconversion]
  return ans;
         ^~~
boxes.cpp:10:25: warning: unused parameter 'K' [-Wunused-parameter]
 int delivery(int N, int K, int L, int *p){
                         ^