답안 #565062

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
565062 2022-05-20T08:31:35 Z AbdullahMW 저장 (Saveit) (IOI10_saveit) C++14
컴파일 오류
0 ms 0 KB
#include <bits/stdc++.h>
//#include "grader.h"
//#include "encoder.h"

#define newl "\n"
#define ll int
#define pb push_back
#define f first
#define s second

using namespace std;


vector <ll> gr[1005];
vector <pair <ll, ll>> bfs(ll xx)
{
    ll cnt = 0;
    vector <pair <ll, ll>> ret;
    queue <ll> q;
    unordered_map <ll, bool> vis;
    
    q.push(xx);
    ret.pb({xx, 0});
    vis[xx] = true;
    while (q.size())
    {
        ll x = q.front();
        q.pop();
        
        cnt++;
        for (auto v : gr[x])
        {
            if (!vis[v])
            {
                q.push(v);
                ret.pb({v, cnt});
                vis[v] = true;
            }
        }
    }
    
    return ret;
}

void encode(ll n, ll h, ll p, ll a[], ll b[])
{
    for (ll i = 0; i < p; i++)
    {
        gr[a[i]].pb(b[i]);
        gr[b[i]].pb(a[i]);
    }
    
    for (ll i = 0; i < h; i++)
    {
        vector <pair <ll, ll>> vec = bfs(i);
        sort(vec.begin(), vec.end());
        //cout << "HUB: " << i << "  ";
        for (auto v : vec)
        {
            //cout << "City: " << v.f;
            //cout << " Dist: ";
            //cout << v.s;
            for (ll b = 0; b < 11; b++)
            {
                bool bit = (1 << b) & v.s;
                //cout << bit;
                encode_bit(bit);
            }
            //cout << " ";
        }
        //cout << newl;
    }
}

/*int main()
{
    ll a[] = {0, 0, 0, 0, 1, 1, 1};
    ll b[] = {1, 2, 3, 4, 2, 3, 4};
    ll n = 5, h = 3, p = 7;
    encode(n, h, p, a, b);
}*/

    
#include <bits/stdc++.h>
#include "grader.h"
#include "encoder.h"
#define ll int
#define pb push_back
#define f first
#define s second

using namespace std;



void decode(ll n, ll h)
{
    for (ll i = 0; i < h; i++)
    {
        for (ll j = 0; j < n; j++)
        {
            ll d = 0;
            ll b = decode_bit();
            if (b == 1) d += (1 << b);
            hops(i, j, d);
        }
    }
}


    

Compilation message

encoder.cpp: In function 'void encode(int, int, int, int*, int*)':
encoder.cpp:67:17: error: 'encode_bit' was not declared in this scope; did you mean 'encode'?
   67 |                 encode_bit(bit);
      |                 ^~~~~~~~~~
      |                 encode