Submission #770564

#	Time	Username	Problem	Language	Result	Execution time	Memory
770564		Essa2006	Space Pirate (JOI14_space_pirate)	C++14	10 / 100	2076 ms	2464 KiB

space_pirate

#include<bits/stdc++.h>
using namespace std;
#define ll long long 
#define endl '\n'
#define FF first
#define SS second
#define all(a) a.begin(), a.end()
#define mod (ll)(1000000007)
ll n, k;
vector<int>A, Ans;
void pre(){
    A.clear(), Ans.clear();
    A.resize(n+1), Ans.resize(n+1);
}
int main(){
    ios_base::sync_with_stdio(0);cin.tie(0);
    cin>>n>>k;
    pre();
    for(int i=1;i<=n;i++){
        cin>>A[i];
    }
    vector<int>B=A;
    for(int i=1;i<=n;i++){
        for(int j=1;j<=n;j++){
            B[i]=j;
            vector<int>Vis(n+1);
            int time_=1, cur=1;
            while(true){
                if(Vis[cur]){
                    int lim=(k-time_+1)%(time_-Vis[cur]);
                    for(int f=0;f<=lim;f++){
                        if(f==lim)
                            Ans[cur]++;
                        cur=B[cur];
                    }
                    break;
                }
                Vis[cur]=time_++;
                cur=B[cur];
            }
        }
        B[i]=A[i];
    }
    for(int i=1;i<=n;i++){
        cout<<Ans[i]<<endl;
    }
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 37
• Subtask 3: 0 / 33
• Subtask 4: 0 / 20