Submission #594582

#	Time	Username	Problem	Language	Result	Execution time	Memory
594582		mosiashvililuka	Mechanical Doll (IOI18_doll)	C++14	6 / 100	100 ms	15560 KiB

doll

#include<bits/stdc++.h>
#include "doll.h"
using namespace std;
int a,b,c,d,e,i,j,ii,jj,zx,xc,f[200009],pi;
vector <int> C,X,Y,v[200009];
void create_circuit(int MM, std::vector<int> AA) {
    a=AA.size();b=MM;
    for(i=1; i<=a; i++) f[i]=AA[i-1];
    C.resize(b+1);pi=0;
    for(i=1; i<a; i++){
        v[f[i]].push_back(f[i+1]);
    }
    v[f[a]].push_back(0);
    C[0]=f[1];
    for(i=1; i<=b; i++){
        if(v[i].size()==0) continue;
        if(v[i].size()==1){
            C[i]=v[i][0];
            continue;
        }
        pi--;
        C[i]=pi;
        X.push_back(v[i][0]);
        Y.push_back(v[i][1]);
    }
    answer(C,X,Y);
}

• Subtask 1: 2 / 2
• Subtask 2: 4 / 4
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 0 / 18
• Subtask 6: 0 / 56