Submission #1065504

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1065504	2024-08-19 08:41:04	cpdreamer	Beech Tree (IOI23_beechtree)	C++17	5 / 100	96 ms	13652 KiB

beechtree

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#include "beechtree.h"
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#define V vector
using namespace std;
std::vector<int> beechtree(int N, int M, std::vector<int> P, std::vector<int> C)
{
    V<int>b(N);
    set<int>st;
    b[N-1]=1;
    for(int i=N-2;i>=0;i--){
        st.insert(C[i+1]);
        if(st.size()>1)
            b[i]=0;
        else
            b[i]=1;
    }
    return b;
}
 
 
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