Submission #197268

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
197268	2020-01-19 19:41:02	stefdasca	Mechanical Doll (IOI18_doll)	C++14	100 / 100	145 ms	11876 KiB

doll

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#include "doll.h"
#include<bits/stdc++.h>
using namespace std;
int adja[400002], adjb[400002], sw = 1, tot, state[400002];
void build(int p, int st, int dr)
{
    int mid = (st + dr) / 2;
    if(st + 1 == dr)
    {
        if(tot <= mid)
            adja[p] = 1;
        return;
    }
    ++sw;
    adjb[p] = sw;
    build(sw, st, mid);
    if(tot > mid)
    {
        ++sw;
        adja[p] = sw;
        build(sw, mid+1, dr);
    }
    else
        adja[p] = 1;
}
void dfs(int nod, int val)
 
 
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Compilation message (stderr)

doll.cpp: In function 'void create_circuit(int, std::vector<int>)':
doll.cpp:61:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   61 |     for(int i = 1; i < A.size(); ++i)
      |                    ~~^~~~~~~~~~

• Subtask 1: 2 / 2
• Subtask 2: 4 / 4
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 18 / 18
• Subtask 6: 56 / 56