oj.uz

Submission #741847

# Submission time Handle Problem Language Result Execution time Memory
741847 2023-05-15T01:53:51 Z Joshua_Andersson Saveit (IOI10_saveit) C++14
0 / 100
 335 ms 13856 KB 
#undef _GLIBCXX_DEBUG                // disable run-time bound checking, etc
#pragma GCC optimize("Ofast,inline") // Ofast = O3,fast-math,allow-store-data-races,no-protect-parens
#pragma GCC optimize ("unroll-loops")

#pragma GCC target("bmi,bmi2,lzcnt,popcnt")                      // bit manipulation
#pragma GCC target("movbe")                                      // byte swap
#pragma GCC target("aes,pclmul,rdrnd")                           // encryption
#pragma GCC target("avx,avx2,f16c,fma,sse3,ssse3,sse4.1,sse4.2") // SIMD

#include <bits/stdc++.h>
#include <bits/extc++.h>
using namespace std;

#define enablell 0

typedef long long ll;
typedef unsigned long long ull;
#if enablell
#define int ll
#define inf int(1e18)
#define float double
#else
const int inf = int(2e9);
#endif
typedef vector<ull> vull;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<vvi> vvvi;
typedef vector<vvvi> vvvvi;
typedef vector<bool> vb;
typedef vector<vb> vvb;
typedef vector<vvb> vvvb;
typedef pair<int, int> p2;
typedef vector<p2> vp2;
typedef vector<vp2> vvp2;
typedef vector<vvp2> vvvp2;
typedef tuple<int, int, int> p3;
typedef vector<p3> vp3;
typedef vector<vp3> vvp3;
typedef vector<vvp3> vvvp3;
typedef tuple<int, int, int, int> p4;
typedef vector<p4> vp4;

#define PBDS 0
#define _LOCAL _MSC_VER > 0
#if _LOCAL
#define gc() getchar()
#define popcount(x) __popcnt(x)
#define leading_zeros(x) _lzcnt_u32(x)
uint32_t clz(uint32_t x) { return _lzcnt_u32(x); }
uint32_t ctz(uint32_t x) { return _tzcnt_u32(x); }
#define bswap64(x) _byteswap_uint64(x)
#define assert(x) debassert(x)
#else
#define popcount(x) __builtin_popcount(x)
uint32_t clz(uint32_t x) { return __builtin_clz(x); }
uint32_t ctz(uint32_t x) { return __builtin_ctzll(x); }
#define bswap64(x) __builtin_bswap64(x)
#define gc() getchar_unlocked()
#if PBDS
using namespace __gnu_pbds;
// lower_bound is now upper_bound and vice versa (multiset). generally a bit broken
template<typename T> using indexed_multiset = tree<int, null_type, less_equal<T>, rb_tree_tag, tree_order_statistics_node_update>;
template<typename T> using indexed_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
struct chash { // large odd number for C
    const uint64_t C = ll(4e18 * acos(0)) | 71;
    ll operator()(ll x) const { return __builtin_bswap64(x * C); }
};

template<typename T, typename U> using fast_map = __gnu_pbds::gp_hash_table<T, U, chash>;
template<typename T> using fast_set = __gnu_pbds::gp_hash_table<T, null_type, chash>;
template<typename T, typename H> using fast_set_h = __gnu_pbds::gp_hash_table<T, null_type, H>;
#endif

#endif

#define FAST_INPUT 0
#define FILE_TC 0
#if FILE_TC && _LOCAL
//ifstream filein("E:\\desktop\\code\\repos\\Comp prog\\x64\\Debug\\in.txt");
ifstream filein("C:\\users\\matis\\source\\repos\\comp_prog\\x64\\Release\\in.txt");
//ifstream filein("E:\\downloads\\test_data\\test_data\\005-case05.in");
//ifstream filein("E:\\desktop\\po-repos\\swedish-olympiad-2023\\online\\tomtplanering\\data\\secret\\group10\\010-case10.in");

#define cin filein
void fast() {}
#else
inline void fast() { ios::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); }
#endif

#if FAST_INPUT && (!FILE_TC || !_LOCAL)
inline void read(int& v) { v = 0; int sign = 1; char c = gc(); if (c == '-') { sign = -1; } else { v += c - '0'; } while ((c = gc()) && c != ' ' && c != '\n') { if (c == EOF) { v = -1; return; } v *= 10; v += c - '0'; } v *= sign; }
inline void read(int& u, int& v) { read(u); read(v); }
inline void read(int& u, int& v, int& k) { read(u); read(v); read(k); }
//inline void read(int& v) { char c; while ((c = getchar()) != EOF && c != ' ' && c != '\n') { v *= 10; v += c - '0'; } }
inline void read(string& s) { char c; while ((c = gc()) != EOF && c != '\n' && c != ' ') { s.push_back(c); } }
inline void readline(string& s) { char c; while ((c = gc()) != EOF && c != '\n') { s.push_back(c); } }
#else
template <typename T> inline void read(T& a) { cin >> a; }
template <typename T> inline void read(T& a, T& b) { cin >> a >> b; }
template <typename T> inline void read(T& a, T& b, T& c) { cin >> a >> b >> c; }
#endif
#define quit cout << endl; _Exit(0);
#define dread(type, a) type a; read(a)
#define dread2(type, a, b) dread(type, a); dread(type, b)
#define dread3(type, a, b, c) dread2(type, a, b); dread(type, c)
#define dread4(type, a, b, c, d) dread3(type, a, b, c); dread(type, d)
#define dread5(type, a, b, c, d, e) dread4(type, a, b, c, d); dread(type, e)
#define readvector(type, name, size) vector<type> name(size); rep(i,size) {dread(type,temp); name[i]=temp;}
#ifdef _DEBUG
#define noop cout << "";
#define deb __debugbreak();
#define debassert(expr) if(!(expr)) deb;
#define debif(expr) if(expr) deb;
#else
#define noop ;
#define deb ;
#define debif(expr) ;
#define debassert(expr) ;
#endif

#define rep(i, high) for (int i = 0; i < high; i++)
#define repp(i, low, high) for (int i = low; i < high; i++)
#define repe(i, container) for (auto& i : container)
#define per(i, high) for (int i = high-1; i >= 0; i--)
#define perr(i, low, high) for (int i = high-1; i >= low; i--)

#define all(a) a.begin(),a.end()
#define rall(a) a.rbegin(),a.rend()
#define setcontains(set, x) (set.find(x) != set.end())
#define within(a, b, c, d) (a >= 0 && a < b && c >= 0 && c < d)
#define sz(container) ((int)container.size())
#define mp(a,b) (make_pair(a,b))

#define ceildiv(x,y) ((x + y - 1) / y)

template <typename T, typename U> inline void operator+=(pair<T, U>& l, const pair<T, U>& r) { l = { l.first + r.first,l.second + r.second }; }
template <typename T, typename U> inline pair<T, U> operator+(const pair<T, U> l, const pair<T, U> r) { return { l.first + r.first, l.second + r.second }; }
template <typename T, typename U> inline pair<T, U> operator-(const pair<T, U> l, const pair<T, U> r) { return { l.first - r.first, l.second - r.second }; }
template <typename T, typename U> inline pair<T, U> operator*(const pair<T, U> l, const int m) { return { l.first * m, l.second * m }; }
template <typename Out> inline void split(const string& s, char delim, Out result) { istringstream iss(s); string item; while (getline(iss, item, delim)) { *result++ = item; } }
inline vector<string> split(const string& s, char delim) { vector<string> elems; split(s, delim, back_inserter(elems)); return elems; }
vector<string> split(string s, string d) { size_t k = 0, n, e = d.length(); string t; vector<string> r; while ((n = s.find(d, k)) != string::npos) { t = s.substr(k, n - k); k = n + e; r.push_back(t); } r.push_back(s.substr(k)); return r; }
ll binpow(ll a, ll b) { ll res = 1; while (b > 0) { if (b & 1) res = res * a; a = a * a; b >>= 1; } return res; }
ll binpow(ll a, ll b, ll m) { a %= m; long long res = 1; while (b > 0) { if (b & 1) res = res * a % m; a = a * a % m; b >>= 1; } return res; } // For a < 2^31

#if 1
auto Start = chrono::high_resolution_clock::now();
void resettimer() { Start = chrono::high_resolution_clock::now(); }
int elapsedmillis() { return chrono::duration_cast<chrono::milliseconds>(chrono::high_resolution_clock::now() - Start).count(); }
random_device rd;
mt19937 rng(rd());
template<typename T, typename U> inline int randint(T lo, U hi) { return uniform_int_distribution<int>((int)lo, (int)hi)(rng); } // [lo,hi]
template<typename T> inline T randel(vector<T>& v) { return v[uniform_int_distribution<int>(int(0), int(v.size()) - int(1))(rng)]; } // [lo,hi]
#endif
const ll mod = 1e9 + 7;
vp2 dirs = { {0,1},{0,-1},{1,0},{-1,0}, {0,0} };

#include "grader.h"
#include "encoder.h"

int numbits = 10;



void send(ll v, int padding)
{
    rep(i, padding)
    {
        encode_bit(v & 1);
        v >>= 1;
    }
}

int tov(int x)
{
    if (x == 0) return 0;
    if (x == 1) return 1;
    if (x == -1) return 2;
}

ll tov(vvi& dist, int a, int b)
{
    ll ret = 0;

    rep(i, dist.size())
    {
        //cout << a << " " << b << "[" << i << "] = " << dist[i][a] - dist[i][b] << "\n";
        ret += tov(dist[i][a] - dist[i][b]);
        if (i != dist.size() - 1)ret *= 3;
    }

    return ret;

}

void dfs(int u, int p, vi& vis, vvi& dist, vvi& edges)
{
    if (vis[u]) return;
    vis[u] = 1;

    if (p != -1)
    {
        send(1, 1);
        send(u, numbits);


        send(tov(dist, u, p), 58);
    }
    repe(e, edges[u])
    {
        dfs(e, u, vis, dist, edges);
    }


    send(0, 1);
}

void encode(int n, int h, int m, int* v1, int* v2)
{
    vvi edges(n);
    rep(i, m)
    {
        int a = v1[i];
        int b = v2[i];
        edges[a].push_back(b);
        edges[b].push_back(a);

    }

    vvi dist(h, vi(n, inf));
    rep(i, h)
    {
        queue<p2> q;
        vi vis(n);
        q.emplace(i, 0);

        while (q.size())
        {
            int u, d;
            tie(u, d) = q.front();
            q.pop();

            if (vis[u]) continue;
            vis[u] = 1;
            dist[i][u] = d;

            repe(e, edges[u])
            {
                q.emplace(e, d + 1);
            }
        }
    }

    vi vis(n);
    rep(i, h)
    {
        send(dist[0][i], numbits);
    }
    dfs(0, -1, vis, dist, edges);
}
#undef _GLIBCXX_DEBUG                // disable run-time bound checking, etc
#pragma GCC optimize("Ofast,inline") // Ofast = O3,fast-math,allow-store-data-races,no-protect-parens
#pragma GCC optimize ("unroll-loops")

#pragma GCC target("bmi,bmi2,lzcnt,popcnt")                      // bit manipulation
#pragma GCC target("movbe")                                      // byte swap
#pragma GCC target("aes,pclmul,rdrnd")                           // encryption
#pragma GCC target("avx,avx2,f16c,fma,sse3,ssse3,sse4.1,sse4.2") // SIMD

#include <bits/stdc++.h>
#include <bits/extc++.h>
using namespace std;

#define enablell 0

typedef long long ll;
typedef unsigned long long ull;
#if enablell
#define int ll
#define inf int(1e18)
#define float double
#else
const int inf = int(2e9);
#endif
typedef vector<ull> vull;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<vvi> vvvi;
typedef vector<vvvi> vvvvi;
typedef vector<bool> vb;
typedef vector<vb> vvb;
typedef vector<vvb> vvvb;
typedef pair<int, int> p2;
typedef vector<p2> vp2;
typedef vector<vp2> vvp2;
typedef vector<vvp2> vvvp2;
typedef tuple<int, int, int> p3;
typedef vector<p3> vp3;
typedef vector<vp3> vvp3;
typedef vector<vvp3> vvvp3;
typedef tuple<int, int, int, int> p4;
typedef vector<p4> vp4;

#define PBDS 0
#define _LOCAL _MSC_VER > 0
#if _LOCAL
#define gc() getchar()
#define popcount(x) __popcnt(x)
#define leading_zeros(x) _lzcnt_u32(x)
uint32_t clz(uint32_t x) { return _lzcnt_u32(x); }
uint32_t ctz(uint32_t x) { return _tzcnt_u32(x); }
#define bswap64(x) _byteswap_uint64(x)
#define assert(x) debassert(x)
#else
#define popcount(x) __builtin_popcount(x)
uint32_t clz(uint32_t x) { return __builtin_clz(x); }
uint32_t ctz(uint32_t x) { return __builtin_ctzll(x); }
#define bswap64(x) __builtin_bswap64(x)
#define gc() getchar_unlocked()
#if PBDS
using namespace __gnu_pbds;
// lower_bound is now upper_bound and vice versa (multiset). generally a bit broken
template<typename T> using indexed_multiset = tree<int, null_type, less_equal<T>, rb_tree_tag, tree_order_statistics_node_update>;
template<typename T> using indexed_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
struct chash { // large odd number for C
    const uint64_t C = ll(4e18 * acos(0)) | 71;
    ll operator()(ll x) const { return __builtin_bswap64(x * C); }
};

template<typename T, typename U> using fast_map = __gnu_pbds::gp_hash_table<T, U, chash>;
template<typename T> using fast_set = __gnu_pbds::gp_hash_table<T, null_type, chash>;
template<typename T, typename H> using fast_set_h = __gnu_pbds::gp_hash_table<T, null_type, H>;
#endif

#endif

#define FAST_INPUT 0
#define FILE_TC 0
#if FILE_TC && _LOCAL
//ifstream filein("E:\\desktop\\code\\repos\\Comp prog\\x64\\Debug\\in.txt");
ifstream filein("C:\\users\\matis\\source\\repos\\comp_prog\\x64\\Release\\in.txt");
//ifstream filein("E:\\downloads\\test_data\\test_data\\005-case05.in");
//ifstream filein("E:\\desktop\\po-repos\\swedish-olympiad-2023\\online\\tomtplanering\\data\\secret\\group10\\010-case10.in");

#define cin filein
void fast() {}
#else
inline void fast() { ios::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); }
#endif

#if FAST_INPUT && (!FILE_TC || !_LOCAL)
inline void read(int& v) { v = 0; int sign = 1; char c = gc(); if (c == '-') { sign = -1; } else { v += c - '0'; } while ((c = gc()) && c != ' ' && c != '\n') { if (c == EOF) { v = -1; return; } v *= 10; v += c - '0'; } v *= sign; }
inline void read(int& u, int& v) { read(u); read(v); }
inline void read(int& u, int& v, int& k) { read(u); read(v); read(k); }
//inline void read(int& v) { char c; while ((c = getchar()) != EOF && c != ' ' && c != '\n') { v *= 10; v += c - '0'; } }
inline void read(string& s) { char c; while ((c = gc()) != EOF && c != '\n' && c != ' ') { s.push_back(c); } }
inline void readline(string& s) { char c; while ((c = gc()) != EOF && c != '\n') { s.push_back(c); } }
#else
template <typename T> inline void read(T& a) { cin >> a; }
template <typename T> inline void read(T& a, T& b) { cin >> a >> b; }
template <typename T> inline void read(T& a, T& b, T& c) { cin >> a >> b >> c; }
#endif
#define quit cout << endl; _Exit(0);
#define dread(type, a) type a; read(a)
#define dread2(type, a, b) dread(type, a); dread(type, b)
#define dread3(type, a, b, c) dread2(type, a, b); dread(type, c)
#define dread4(type, a, b, c, d) dread3(type, a, b, c); dread(type, d)
#define dread5(type, a, b, c, d, e) dread4(type, a, b, c, d); dread(type, e)
#define readvector(type, name, size) vector<type> name(size); rep(i,size) {dread(type,temp); name[i]=temp;}
#ifdef _DEBUG
#define noop cout << "";
#define deb __debugbreak();
#define debassert(expr) if(!(expr)) deb;
#define debif(expr) if(expr) deb;
#else
#define noop ;
#define deb ;
#define debif(expr) ;
#define debassert(expr) ;
#endif

#define rep(i, high) for (int i = 0; i < high; i++)
#define repp(i, low, high) for (int i = low; i < high; i++)
#define repe(i, container) for (auto& i : container)
#define per(i, high) for (int i = high-1; i >= 0; i--)
#define perr(i, low, high) for (int i = high-1; i >= low; i--)

#define all(a) a.begin(),a.end()
#define rall(a) a.rbegin(),a.rend()
#define setcontains(set, x) (set.find(x) != set.end())
#define within(a, b, c, d) (a >= 0 && a < b && c >= 0 && c < d)
#define sz(container) ((int)container.size())
#define mp(a,b) (make_pair(a,b))

#define ceildiv(x,y) ((x + y - 1) / y)

template <typename T, typename U> inline void operator+=(pair<T, U>& l, const pair<T, U>& r) { l = { l.first + r.first,l.second + r.second }; }
template <typename T, typename U> inline pair<T, U> operator+(const pair<T, U> l, const pair<T, U> r) { return { l.first + r.first, l.second + r.second }; }
template <typename T, typename U> inline pair<T, U> operator-(const pair<T, U> l, const pair<T, U> r) { return { l.first - r.first, l.second - r.second }; }
template <typename T, typename U> inline pair<T, U> operator*(const pair<T, U> l, const int m) { return { l.first * m, l.second * m }; }
template <typename Out> inline void split(const string& s, char delim, Out result) { istringstream iss(s); string item; while (getline(iss, item, delim)) { *result++ = item; } }
inline vector<string> split(const string& s, char delim) { vector<string> elems; split(s, delim, back_inserter(elems)); return elems; }
vector<string> split(string s, string d) { size_t k = 0, n, e = d.length(); string t; vector<string> r; while ((n = s.find(d, k)) != string::npos) { t = s.substr(k, n - k); k = n + e; r.push_back(t); } r.push_back(s.substr(k)); return r; }
ll binpow(ll a, ll b) { ll res = 1; while (b > 0) { if (b & 1) res = res * a; a = a * a; b >>= 1; } return res; }
ll binpow(ll a, ll b, ll m) { a %= m; long long res = 1; while (b > 0) { if (b & 1) res = res * a % m; a = a * a % m; b >>= 1; } return res; } // For a < 2^31

#if 1
auto Start = chrono::high_resolution_clock::now();
void resettimer() { Start = chrono::high_resolution_clock::now(); }
int elapsedmillis() { return chrono::duration_cast<chrono::milliseconds>(chrono::high_resolution_clock::now() - Start).count(); }
random_device rd;
mt19937 rng(rd());
template<typename T, typename U> inline int randint(T lo, U hi) { return uniform_int_distribution<int>((int)lo, (int)hi)(rng); } // [lo,hi]
template<typename T> inline T randel(vector<T>& v) { return v[uniform_int_distribution<int>(int(0), int(v.size()) - int(1))(rng)]; } // [lo,hi]
#endif
const ll mod = 1e9 + 7;
vp2 dirs = { {0,1},{0,-1},{1,0},{-1,0}, {0,0} };

#include "grader.h"
#include "decoder.h"

int numbits = 10;



ll readb(int cnt)
{
    int ret = 0;

    vi x;
    rep(i, cnt)
    {
        x.push_back(decode_bit());
    }
    reverse(all(x));

    rep(i, cnt)
    {
        ret += x[i];
        if (i != cnt - 1) ret <<= 1;
    }

    return ret;
}

int getv(int x)
{
    if (x == 0) return 0;
    if (x == 1) return 1;
    if (x == 2) return -1;
}

void decode(int n, int h) {
    vi dist(h);
    rep(i, h)
    {
        dist[i] = readb(numbits);
        hops(i, 0, dist[i]);
    }

    stack<vi> diffs;
    vi par = { 0 };
    while (1)
    {
        if (readb(1))
        {
            int u = readb(numbits);
            vi diff;
            ll v = readb(58);
            rep(i, h)
            {
                diff.push_back(getv(v % 3));
                v /= 3;
            }
            reverse(all(diff));
            rep(i, h)
            {
                //cout << u << " " << par.back() << "[" << i << "] = " << diff[i] << "\n";
            }
            par.push_back(u);

            diffs.push(diff);
            rep(i, h)
            {
                dist[i] += diff[i];
                hops(i, u, dist[i]);
            }
        }
        else
        {
            if (diffs.empty()) break;
            vi diff = diffs.top();
            diffs.pop();
            rep(i, h)
            {
                dist[i] -= diff[i];
            }
        }
    }
}

Compilation message

encoder.cpp: In function 'll tov(vvi&, int, int)':
encoder.cpp:122:40: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  122 | #define rep(i, high) for (int i = 0; i < high; i++)
......
  186 |     rep(i, dist.size())
      |         ~~~~~~~~~~~~~~                  
encoder.cpp:186:5: note: in expansion of macro 'rep'
  186 |     rep(i, dist.size())
      |     ^~~
encoder.cpp:190:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  190 |         if (i != dist.size() - 1)ret *= 3;
      |             ~~^~~~~~~~~~~~~~~~~~
encoder.cpp: In function 'int tov(int)':
encoder.cpp:180:1: warning: control reaches end of non-void function [-Wreturn-type]
  180 | }
      | ^

decoder.cpp: In function 'int getv(int)':
decoder.cpp:191:1: warning: control reaches end of non-void function [-Wreturn-type]
  191 | }
      | ^

Subtask #1
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 335 ms 13856 KB wrong parameter
2 Correct 2 ms 4604 KB Output is correct - 311 call(s) of encode_bit()
3 Incorrect 19 ms 5624 KB wrong parameter
4 Correct 3 ms 4596 KB Output is correct - 331 call(s) of encode_bit()
5 Incorrect 22 ms 5760 KB wrong parameter
6 Incorrect 23 ms 5836 KB wrong parameter
7 Incorrect 58 ms 6168 KB wrong parameter
8 Incorrect 18 ms 5480 KB wrong parameter
9 Incorrect 19 ms 5436 KB wrong parameter
10 Incorrect 19 ms 5508 KB wrong parameter
11 Incorrect 23 ms 5788 KB wrong parameter
12 Incorrect 22 ms 5460 KB wrong parameter
13 Incorrect 60 ms 6484 KB wrong parameter
14 Incorrect 23 ms 5608 KB wrong parameter
15 Incorrect 18 ms 5720 KB wrong parameter
16 Incorrect 47 ms 6260 KB wrong parameter
17 Incorrect 53 ms 6140 KB wrong parameter
18 Incorrect 66 ms 6540 KB wrong parameter
19 Incorrect 38 ms 5984 KB wrong parameter
20 Incorrect 62 ms 7056 KB wrong parameter
21 Incorrect 95 ms 7264 KB wrong parameter
22 Incorrect 47 ms 6408 KB wrong parameter
23 Incorrect 103 ms 7552 KB wrong parameter

Subtask #2
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 335 ms 13856 KB wrong parameter
2 Correct 2 ms 4604 KB Output is correct - 311 call(s) of encode_bit()
3 Incorrect 19 ms 5624 KB wrong parameter
4 Correct 3 ms 4596 KB Output is correct - 331 call(s) of encode_bit()
5 Incorrect 22 ms 5760 KB wrong parameter
6 Incorrect 23 ms 5836 KB wrong parameter
7 Incorrect 58 ms 6168 KB wrong parameter
8 Incorrect 18 ms 5480 KB wrong parameter
9 Incorrect 19 ms 5436 KB wrong parameter
10 Incorrect 19 ms 5508 KB wrong parameter
11 Incorrect 23 ms 5788 KB wrong parameter
12 Incorrect 22 ms 5460 KB wrong parameter
13 Incorrect 60 ms 6484 KB wrong parameter
14 Incorrect 23 ms 5608 KB wrong parameter
15 Incorrect 18 ms 5720 KB wrong parameter
16 Incorrect 47 ms 6260 KB wrong parameter
17 Incorrect 53 ms 6140 KB wrong parameter
18 Incorrect 66 ms 6540 KB wrong parameter
19 Incorrect 38 ms 5984 KB wrong parameter
20 Incorrect 62 ms 7056 KB wrong parameter
21 Incorrect 95 ms 7264 KB wrong parameter
22 Incorrect 47 ms 6408 KB wrong parameter
23 Incorrect 103 ms 7552 KB wrong parameter

Subtask #3
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 335 ms 13856 KB wrong parameter
2 Correct 2 ms 4604 KB Output is correct - 311 call(s) of encode_bit()
3 Incorrect 19 ms 5624 KB wrong parameter
4 Correct 3 ms 4596 KB Output is correct - 331 call(s) of encode_bit()
5 Incorrect 22 ms 5760 KB wrong parameter
6 Incorrect 23 ms 5836 KB wrong parameter
7 Incorrect 58 ms 6168 KB wrong parameter
8 Incorrect 18 ms 5480 KB wrong parameter
9 Incorrect 19 ms 5436 KB wrong parameter
10 Incorrect 19 ms 5508 KB wrong parameter
11 Incorrect 23 ms 5788 KB wrong parameter
12 Incorrect 22 ms 5460 KB wrong parameter
13 Incorrect 60 ms 6484 KB wrong parameter
14 Incorrect 23 ms 5608 KB wrong parameter
15 Incorrect 18 ms 5720 KB wrong parameter
16 Incorrect 47 ms 6260 KB wrong parameter
17 Incorrect 53 ms 6140 KB wrong parameter
18 Incorrect 66 ms 6540 KB wrong parameter
19 Incorrect 38 ms 5984 KB wrong parameter
20 Incorrect 62 ms 7056 KB wrong parameter
21 Incorrect 95 ms 7264 KB wrong parameter
22 Incorrect 47 ms 6408 KB wrong parameter
23 Incorrect 103 ms 7552 KB wrong parameter

Subtask #4
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 335 ms 13856 KB wrong parameter
2 Correct 2 ms 4604 KB Output is correct - 311 call(s) of encode_bit()
3 Incorrect 19 ms 5624 KB wrong parameter
4 Correct 3 ms 4596 KB Output is correct - 331 call(s) of encode_bit()
5 Incorrect 22 ms 5760 KB wrong parameter
6 Incorrect 23 ms 5836 KB wrong parameter
7 Incorrect 58 ms 6168 KB wrong parameter
8 Incorrect 18 ms 5480 KB wrong parameter
9 Incorrect 19 ms 5436 KB wrong parameter
10 Incorrect 19 ms 5508 KB wrong parameter
11 Incorrect 23 ms 5788 KB wrong parameter
12 Incorrect 22 ms 5460 KB wrong parameter
13 Incorrect 60 ms 6484 KB wrong parameter
14 Incorrect 23 ms 5608 KB wrong parameter
15 Incorrect 18 ms 5720 KB wrong parameter
16 Incorrect 47 ms 6260 KB wrong parameter
17 Incorrect 53 ms 6140 KB wrong parameter
18 Incorrect 66 ms 6540 KB wrong parameter
19 Incorrect 38 ms 5984 KB wrong parameter
20 Incorrect 62 ms 7056 KB wrong parameter
21 Incorrect 95 ms 7264 KB wrong parameter
22 Incorrect 47 ms 6408 KB wrong parameter
23 Incorrect 103 ms 7552 KB wrong parameter