Submission #81695

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
81695	2018-10-26 08:23:26	aminra	Cipele (COCI18_cipele)	C++14	90 / 90	338 ms	1436 KiB

cipele

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int MOD = 1e9 + 7;
const int MAXN = (int)1e5 + 7;
const int infint = (int)1e9;
const ll inf = (ll)1e18;
int n, m, a[MAXN], b[MAXN];
bool check(ll mid)
{
  if(n <= m)
  {
    int last = m;
    for (int j = n - 1; j >= 0; j--)
    {
      int r = upper_bound(b, b + m, a[j] + mid) - b - 1;
      int l = lower_bound(b, b + m, a[j] - mid) - b;
      if(l > r)
        return 0;
      if(l > last - 1)
        return 0;
      last = min(r, last - 1);
    }
    return 1;
  }
  else
  {
    int last = n;
    for (int j = m - 1; j >= 0; j--)
    {
 
 
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