Submission #1362026

#	Time	Username	Problem	Language	Result	Execution time	Memory
1362026		kalkaper	Permutation Game (APIO25_permgame)	C++20	12 / 100	1 ms	344 KiB

permgame

#include "permgame.h"
#include <vector>
#include <utility>
#include <bits/stdc++.h>
using namespace std;

int Alice(int m, int e, std::vector<int> u, std::vector<int> v, int n, std::vector<int> p) {
    assert(m==2||e>m);
    vector<int> t(m);
    if(m==2){
        for(int i=0;i<n;i++){
            if(p[i]==i)continue;
            for(int j=i+1;j<n;j++){
                if(p[j]==i){
                    t[0]=i;
                    t[1]=j;
                    int idx=Bob(t);
                    swap(p[t[u[idx]]],p[t[v[idx]]]);
                }
            }
        }
        return n;
    }
    else if(e>m){
        int ans=0;
        for(int i=0;i<n;i++){
            if(p[i]==i)ans++;
        }
        return ans;
    }
    else{
        return 100;
    }
}

• Subtask 0: 0 / 0
• Subtask 1: 6 / 6
• Subtask 2: 6 / 6
• Subtask 3: 0 / 10
• Subtask 4: 0 / 24
• Subtask 5: 0 / 24
• Subtask 6: 0 / 30