Submission #61124

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
61124	2018-07-25 08:26:29	Flugan42	Gap (APIO16_gap)	C++14	100 / 100	95 ms	2284 KiB

gap

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#include "gap.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef vector<ll> vi;
typedef pair<ll,ll> ii;
typedef vector<ii> vii;
typedef long double lld;
#define rep(i,a,b) for(ll i = a; i < b; i++)
#define per(i,a,b) for(ll i = a; i >= b; i--)
#define inf 1000000000000000000
#define all(x) x.begin(),x.end()
#define sz(x) (ll)(x).size()
#define trav(a,x) for(auto a : x)
long long findGap(int T, int N)
{
  if (T == 1){
    vi a; a.assign(N,0);
    MinMax(0,inf,&a[0],&a[N-1]);
    ll f=1,l=N-2;
    while (f<=l){
      MinMax(a[f-1]+1,a[l+1]-1,&a[f],&a[l]);
      f++; l--;
    }
    ll best = 0;
    rep(i,1,N) if (a[i]-a[i-1] > best) best = a[i]-a[i-1];
    return best;
  } else {
    ll mn,mx,t1,t2;
 
 
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• Subtask 1: 30 / 30
• Subtask 2: 70 / 70