Submission #209833

#	Time	Username	Problem	Language	Result	Execution time	Memory
209833		nicolaalexandra	Zalmoxis (BOI18_zalmoxis)	C++14	30 / 100	333 ms	6404 KiB

zalmoxis

#include <bits/stdc++.h>
#define DIM 1000010
using namespace std;
int v[DIM];
int n,i,poz,sol,k,sol_poz;

int solve (int val, int idx){

    if (v[idx] == val) /// nu mai pot sa ma duc in stanga ca am deja valoarea
        return idx + 1;

    if (!val)
        return 0;

    /// stanga
    val--;
    int poz = solve (val,idx);

    if (poz > n || v[poz] > val){
        /// sunt obligata sa pun aici val
        sol = val;
        sol_poz = poz-1;

        return poz;
    }

    /// dreapta
    return solve (val,poz);
}

int main (){

    //ifstream cin ("zalmoxis.in");
  //  ofstream cout ("zalmoxis.out");

    cin>>n>>k;
    for (i=1;i<=n;i++)
        cin>>v[i];

    //idx = 1;
    solve (30,1);

    for (i=1;i<=n;i++){
        cout<<v[i]<<" ";
        if (i == sol_poz)
            cout<<sol<<" ";
    }

    return 0;
}

• Subtask 1: 30 / 30
• Subtask 2: 0 / 70