Submission #975738

#	Time	Username	Problem	Language	Result	Execution time	Memory
975738		ALeonidou	Prisoner Challenge (IOI22_prison)	C++17	0 / 100	1 ms	348 KiB

prison

#include "prison.h"

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

#define ll int
#define sz(x) (ll)x.size()
#define F first
#define S second
#define endl "\n"
#define pb push_back

typedef vector <ll> vi;
typedef pair <ll,ll> ii;
typedef vector <ii> vii;

#define dbg(x) cout<<#x<<": "<<x<<endl;
#define dbg2(x,y) cout<<#x<<": "<<x<<" "<<#y<<": "<<y<<endl;
#define dbg3(x,y,z) cout<<#x<<": "<<x<<" "<<#y<<": "<<y<<" "<<#z<<": "<<z<<endl;

void printVct(vi &v){
    for(ll i =0; i<sz(v); i++){
    cout<<v[i]<<" ";
    }
    cout<<endl;
}

vector<vi> devise_strategy(int n) {
    vector <vi> s(n+1, vi(n+1));
    s[0][0] = 0;
    s[0][1] = -2;
    s[0][n] = -1;
    for (ll j = 2; j<n; j++){
        s[0][j] = j;
    }

    for (ll i =1; i<=n; i++){
        s[i][0] = 1;
        for (ll j = 1; j<=n; j++){
            if (j <= i) s[i][j] = -1;
            else s[i][j] = -2;
        }
    }

    return s;
}

/*
5
3 4
2 5
4 1
-1
*/

• Subtask 1: 0 / 5
• Subtask 2: 0 / 5
• Subtask 3: 0 / 90