Submission #924372

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
924372	2024-02-09 02:05:21	Edu175	Maze (JOI23_ho_t3)	C++17	86 / 100	2053 ms	930096 KiB

Main

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#include <bits/stdc++.h>
#define pb push_back
#define fst first
#define snd second
#define fore(i,a,b) for(ll i=a,ggdem=b;i<ggdem;++i)
#define SZ(x) ((int)x.size())
#define ALL(x) x.begin(),x.end()
#define mset(a,v) memset((a),(v),sizeof(a))
#define FIN ios::sync_with_stdio(0);cin.tie(0);cout.tie(0)
#define imp(v) for(auto edu:v)cout<<edu<<" "; cout<<"\n"
using namespace std;
typedef int ll;
typedef pair<ll,ll> ii;
#pragma GCC optimize("O3,unroll-loops")
const ll MAXN=6e6+5;
ll a[MAXN];
ll n,m,k;
ii mem[MAXN];
vector<vector<ll>>mem2;
//inline ll cv(ii x){return m*x.fst+x.snd;}
//inline ii cv(ll x){return {x/m,x%m};}
inline ll cv(ii x){return mem2[x.fst][x.snd];}
inline ii cv(ll x){return mem[x];}
vector<ll>dir;
//vector<ii>diir={{0,1},{-1,0},{0,-1},{1,0}};
//ii operator+(ii a, ii b){return {a.fst+b.fst,a.snd+b.snd};}
//void operator+=(ii &a, ii b){a=a+b;}
bool allowed(ll x, ll w){
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 19 / 19
• Subtask 3: 16 / 16
• Subtask 4: 19 / 19
• Subtask 5: 5 / 5
• Subtask 6: 19 / 19
• Subtask 7: 0 / 8
• Subtask 8: 0 / 6