Submission #294162

#	Time	Username	Problem	Language	Result	Execution time	Memory
294162		Leonardo16	Rectangles (IOI19_rect)	C++14	0 / 100	2 ms	768 KiB

rect

///   Code by Leonardo16
/// “Your focus determines your reality.” – Qui-Gon Jinn
#include<bits/stdc++.h>
using namespace std;
#pragma GCC optimize("Ofast","unroll-loops","omit-frame-pointer","inline")
//#pragma GCC option("arch=native","tune=native","no-zero-upper")
//#pragma GCC target("avx2")
//#define int  long long
#define ll long long
#define sz size
#define ull unsigned long long
#define ld long double
#define ii pair<int,int>
#define fst first
#define scd second
#define vi vector<int>
#define vii vector<ii>
#define pb push_back
#define pf push_front
#define fl '\n'
#define el endl
#define all(x) x.begin() , x.end()
#define rall(x) x.rbegin() , x.rend()
/// Functions
#define db(x) cerr << #x << ": " << (x) << '\n';
#define random() __builtin_ia32_rdtsc()
#define lg2(x) 31-__builtin_clz(x)
#define lg2ll(x) 63-__builtin_clzll(x)
#define pi acos(-1)
#define YN(x) cout<<((x)?("YES"):("NO"))<<fl;
#define yn(x) cout<<((x)?("Yes"):("No"))<<fl;
#define des(x,s1,s2,end1,end2) cout<<((x)?(s1):(s2))<<fl;if(x){end1;}else{end2;}
#define precision(x) cout.setf(ios::fixed);cout.precision(x);
/// Red-Black Tree Template
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>
//using namespace __gnu_pbds;
//typedef tree < long long ,  null_type ,  less<long long> ,  rb_tree_tag ,  tree_order_statistics_node_update > ordered_set;
//#define less_than(n) order_of_key(n)
//#define en_pos(n) find_by_order(n)
/// Prime numbers  173,179,311,331,737,1009,2011,2027,3079,4001,100003
///=====================================================================
int n,m;


ll count_rectangles( vector<vi> v ){
    ll ans=0;
    n=v.sz();
    m=v[0].sz();

    map<int,int>mp;
    for(auto it:v){
        for(auto i2:it){
            mp[i2]++;
        }
    }
//    if(n==3){
        for(int i=2;i<m;i++){
            int mx=v[1][i];
            int mi=0;
            for(int j=i-2;j>0;j--){
                if(mi<mx  && mi<v[1][j] ){
                    ans++;
                }else{
                    break;
                }
                if( v[1][j]>=v[0][j] || v[1][j]>=v[2][j])break;
                mi=max(mi,v[1][j]);
            }
        }
        return ans;
//    }

    if(mp.sz()<=2){
        return ans;
    }

    for(int i=0;i<n;i++){
        for(int j=i+2;j<n;j++){


        }
    }



}


//
//int main(){
//    freopen("a.in","r",stdin);
//    cin>>n>>m;
//    vector<vector<int> >v;
//
//    for(int i=0;i<n;i++){
//        vi v1;
//        for(int i=0;i<m;i++){
//            int x;
//            cin>>x;v1.pb(x);
//        }
//        v.pb(v1);
//    }
//    cout<<count_rectangles(v);
//}
//

• Subtask 1: 0 / 8
• Subtask 2: 0 / 7
• Subtask 3: 0 / 12
• Subtask 4: 0 / 22
• Subtask 5: 0 / 10
• Subtask 6: 0 / 13
• Subtask 7: 0 / 28