Submission #671687

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
671687	2022-12-13T14:42:06 Z	Hacv16	Dancing Elephants (IOI11_elephants)	C++17	Compilation error	0 ms	0 KB

elephants

#include "elephants.h"
#include<bits/stdc++.h>

typedef long long ll;
const int MAX = 2e6 + 15;

int n, l, x[MAX], ans;

void init(int n_, int l_, int x_[]){
  n = n_, l = l_;

  for(int i = 0; i < n; i++)
     x[i] = x_[i];

   return;
}

int update(int i, int y){
  x[i] = y;

  if(abs(x[0] - x[1]) > L) ans = 1;
  else ans = 2;

  return ans;
}

Compilation message

elephants.cpp: In function 'int update(int, int)':
elephants.cpp:21:25: error: 'L' was not declared in this scope
   21 |   if(abs(x[0] - x[1]) > L) ans = 1;
      |                         ^