제출 #900527

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
900527		GrindMachine	Ancient Machine (JOI21_ancient_machine)	C++17	70 / 100	51 ms	8436 KiB

Anna

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>

using namespace std;
using namespace __gnu_pbds;

template<typename T> using Tree = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
typedef long long int ll;
typedef long double ld;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;

#define fastio ios_base::sync_with_stdio(false); cin.tie(NULL)
#define pb push_back
#define endl '\n'
#define sz(a) (int)a.size()
#define setbits(x) __builtin_popcountll(x)
#define ff first
#define ss second
#define conts continue
#define ceil2(x,y) ((x+y-1)/(y))
#define all(a) a.begin(), a.end()
#define rall(a) a.rbegin(), a.rend()
#define yes cout << "Yes" << endl
#define no cout << "No" << endl

#define rep(i,n) for(int i = 0; i < n; ++i)
#define rep1(i,n) for(int i = 1; i <= n; ++i)
#define rev(i,s,e) for(int i = s; i >= e; --i)
#define trav(i,a) for(auto &i : a)

template<typename T>
void amin(T &a, T b) {
    a = min(a,b);
}

template<typename T>
void amax(T &a, T b) {
    a = max(a,b);
}

#ifdef LOCAL
#include "debug.h"
#else
#define debug(x) 42
#endif

/*



*/

const int MOD = 1e9 + 7;
const int N = 1e5 + 5;
const int inf1 = int(1e9) + 5;
const ll inf2 = ll(1e18) + 5;

#include "Anna.h"

void Anna(int n, std::vector<char> A) {
    vector<int> a(n);
    rep(i,n) a[i] = A[i]-'X';

    bool firstx = false;

    rep(i,n){
        if(a[i] != 0){
            if(!firstx){
                Send(0);
                conts;
            }
        }

        if(a[i] == 0){
            if(!firstx){
                firstx = true;
                Send(1);
            }
            else{
                Send(0);
            }
        }
        else if(a[i] == 1){
            Send(0);
        }
        else{
            Send(1);
        }
    }
}

Bruno

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>

using namespace std;
using namespace __gnu_pbds;

template<typename T> using Tree = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
typedef long long int ll;
typedef long double ld;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;

#define fastio ios_base::sync_with_stdio(false); cin.tie(NULL)
#define pb push_back
#define endl '\n'
#define sz(a) (int)a.size()
#define setbits(x) __builtin_popcountll(x)
#define ff first
#define ss second
#define conts continue
#define ceil2(x,y) ((x+y-1)/(y))
#define all(a) a.begin(), a.end()
#define rall(a) a.rbegin(), a.rend()
#define yes cout << "Yes" << endl
#define no cout << "No" << endl

#define rep(i,n) for(int i = 0; i < n; ++i)
#define rep1(i,n) for(int i = 1; i <= n; ++i)
#define rev(i,s,e) for(int i = s; i >= e; --i)
#define trav(i,a) for(auto &i : a)

template<typename T>
void amin(T &a, T b) {
    a = min(a,b);
}

template<typename T>
void amax(T &a, T b) {
    a = max(a,b);
}

#ifdef LOCAL
#include "debug.h"
#else
#define debug(x) 42
#endif

/*



*/

const int MOD = 1e9 + 7;
const int N = 1e5 + 5;
const int inf1 = int(1e9) + 5;
const ll inf2 = ll(1e18) + 5;

#include "Bruno.h"

void Bruno(int n, int m, std::vector<int> a) {
    vector<int> curr;
    bool firstx = false;

    rep(i,n){
        if(!a[i]){
            if(!firstx){
                Remove(i);
                conts;
            }
        }

        curr.pb(i);

        if(!firstx){         
            firstx = true;
        }
        else if(a[i] == 1){
            curr.pop_back();
            while(sz(curr) > 1){
                Remove(curr.back());
                curr.pop_back();
            }
            Remove(i);
        }
    }

    while(!curr.empty()){
        Remove(curr.back());
        curr.pop_back();
    }
}

• Subtask 1: 5 / 5
• Subtask 2: 65 / 95