Submission #1187172

#	Time	Username	Problem	Language	Result	Execution time	Memory
1187172		asli_bg	Gap (APIO16_gap)	C++20	0 / 100	2096 ms	2236 KiB

gap

#include <bits/stdc++.h>
using namespace std;

#include <ext/pb_ds/assoc_container.hpp>
using namespace __gnu_pbds;

#include "gap.h"

//#define int long long

typedef pair<int,int> pii;
typedef vector<int> vi;
typedef vector<pii> vii;
typedef vector<bool> vb;
typedef deque<int> di;
typedef deque<pii> dii;
typedef long long ll;

typedef tree<pii,null_type,less<pii>,rb_tree_tag,
tree_order_statistics_node_update> oset;

#define fi first
#define se second
#define pb push_back
#define pf push_front

#define mid (l+r)/2
#define all(x) x.begin(),x.end()
#define FOR(i,a) for(int i=0;i<(a);i++)
#define FORE(i,a,b) for(int i=(a);i<(b);i++)

#define cont(x) for(auto el:x) cout<<el<<' ';cout<<endl;
#define contp(x) for(auto el:x) cout<<el.fi<<'-'<<el.se<<' ';cout<<endl;
#define sp <<" "<<

#define DEBUG(x) cout<<(#x) sp x<<endl
#define carp(a,b) (((a%MOD)*(b%MOD))%MOD)
#define topla(a,b) (((a%MOD)+(b%MOD))%MOD)

const ll INF=1e18;
const int MAXN=5e3+5;
const int MOD=1e9+7;


ll findGap(int T, int n){
    ll l=0;
    ll r=1e18;

    ll mn,mx;

    MinMax(l,r,&mn,&mx);

    l=mn+1;
    r=mx-1;

    int sz=(r-l+1)/(n-1);

    vii ans;
    for(int i=l;i<=r;i+=sz+1){
        MinMax(i,i+sz,&mn,&mx);
        if(mn!=-1) ans.pb({mn,mx});
    }

    ll fark=0;
    FORE(i,1,ans.size()){
        MinMax(ans[i-1].se,ans[i].fi,&mn,&mx);
        fark=max(fark,mx-mn);
    }

    return fark;
}

• Subtask 1: 0 / 30
• Subtask 2: 0 / 70