Submission #89373

#	Time	Username	Problem	Language	Result	Execution time	Memory
89373		vex	Poklon (COCI17_poklon7)	C++14	48 / 120	291 ms	39740 KiB

poklon

#include <bits/stdc++.h>
#define maxn 1000005
using namespace std;

int n;
int l[maxn];
int r[maxn];

long long resi(int x)
{
    long long sol;
    if(l[x]>0)sol=resi(l[x]);else sol=-l[x];
    if(r[x]>0)sol=max(sol,resi(r[x]));else sol=max(sol,(long long)(-r[x]));
    return 2*sol;
}

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);

    cin>>n;
    for(int i=1;i<=n;i++)
    {
        cin>>l[i]>>r[i];
    }

    long long sol=resi(1);

    string s;
    while(sol>0)
    {
        s.push_back(sol%2 + '0');
        sol/=2;
    }

    int len=s.size();
    for(int i=len-1;i>=0;i--)cout<<s[i];
    return 0;
}

• Subtask 1: 48 / 120