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답안 #315399

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
315399 2020-10-22T20:38:38 Z Ahmad_Hasan Poklon (COCI17_poklon7) C++17
12 / 120
 1000 ms 20984 KB 
#include <bits/stdc++.h>

using namespace std;

vector<pair<int,int> >vps;
int cntdpth=1;

int ans=0;
int trg;
int slvmx(int cr=0,int dpth=1){
    cntdpth=max(cntdpth,dpth);
    int mx=-1;
    if(vps[cr].first<0){
        mx=max(mx,vps[cr].first*-1);
    }else{
        mx=max(mx,slvmx(vps[cr].first-1,dpth+1)*2);
    }
    if(vps[cr].second<0){
        mx=max(mx,vps[cr].second*-1);
    }else{
        mx=max(mx,slvmx(vps[cr].second-1,dpth+1)*2);
    }
    return mx;
}

int main()
{
    int n;
    cin>>n;
    vps=vector<pair<int,int> >(n);
    for(int i=0;i<n;i++){
        int x,y;
        cin>>x>>y;
        vps[i]={x,y};
    }
    trg=2*slvmx();
    trg+=(trg%(1<<cntdpth)==0)?0:((1<<cntdpth)-(trg%cntdpth));

    string binary = std::bitset<64>(trg).to_string();
    binary.erase(0, binary.find_first_not_of('0'));
    cout << binary;

    return 0;
}

/***
3 5 4
1 2 4 2 1
3 5 1 2 4
1 5 7 1 2

*/

Subtask #1
12.0 / 120.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Incorrect 1 ms 256 KB Output isn't correct
4 Incorrect 1 ms 256 KB Output isn't correct
5 Incorrect 1 ms 256 KB Output isn't correct
6 Incorrect 1 ms 256 KB Output isn't correct
7 Incorrect 1 ms 256 KB Output isn't correct
8 Incorrect 1 ms 256 KB Output isn't correct
9 Incorrect 1 ms 384 KB Output isn't correct
10 Incorrect 2 ms 384 KB Output isn't correct
11 Incorrect 15 ms 640 KB Output isn't correct
12 Incorrect 19 ms 760 KB Output isn't correct
13 Incorrect 74 ms 2296 KB Output isn't correct
14 Incorrect 148 ms 4344 KB Output isn't correct
15 Incorrect 148 ms 2804 KB Output isn't correct
16 Incorrect 520 ms 12624 KB Output isn't correct
17 Execution timed out 1075 ms 19192 KB Time limit exceeded
18 Execution timed out 1087 ms 19192 KB Time limit exceeded
19 Execution timed out 1088 ms 20984 KB Time limit exceeded
20 Execution timed out 1051 ms 20472 KB Time limit exceeded