oj.uz

Submission #741863

# Submission time Handle Problem Language Result Execution time Memory
741863 2023-05-15T02:39:35 Z Joshua_Andersson Saveit (IOI10_saveit) C++14
0 / 100
 374 ms 14096 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;

}

vector<pair<int, ll>> tosendnode;
void dfs(int u, int p, vi& vis, vvi& dist, vvi& edges)
{
    if (vis[u]) return;
    vis[u] = 1;

    if (p != -1)
    {
        ll v = tov(dist, u, p);
        tosendnode[u] = { p, v };
    }
    repe(e, edges[u])
    {
        dfs(e, u, vis, dist, edges);
    }
}

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);
    }
    tosendnode.resize(n);
    dfs(0, -1, vis, dist, edges);
    repp(i, 1, n)
    {
        send(tosendnode[i].first, 10);
        send(tosendnode[i].second, 58);
    }
}
#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)
{
    ll 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 dfs2(int u, int p, vvi& diffs, vi& dist, vvi& edges)
{
    if (u != 0)
    {
        rep(i, dist.size())
        {
            dist[i] += diffs[u][i];
        }
    }
    rep(i, dist.size())
    {
        hops(i, u, dist[i]);
    }

    repe(e, edges[u])
    {
        if (e == p) continue;
        dfs2(e, u, diffs, dist, edges);
    }

    if (u != 0)
    {
        rep(i, dist.size())
        {
            dist[i] -= diffs[u][i];
        }
    }

}

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

    vvi edges(n);
    vvi diffs(n);
    repp(i, 1, n)
    {
        int b = readb(numbits);
        edges[i].push_back(b);
        edges[b].push_back(i);
        vi diff;
        ll v = readb(58);
        rep(i, h)
        {
            diff.push_back(getv(v % 3));
            v /= 3;
        }
        reverse(all(diff));
        diffs[i] = diff;
    }

    dfs2(0, 0, diffs, dist, edges);

}

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++)
......
  187 |     rep(i, dist.size())
      |         ~~~~~~~~~~~~~~                  
encoder.cpp:187:5: note: in expansion of macro 'rep'
  187 |     rep(i, dist.size())
      |     ^~~
encoder.cpp:191:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  191 |         if (i != dist.size() - 1)ret *= 3;
      |             ~~^~~~~~~~~~~~~~~~~~
encoder.cpp: In function 'int tov(int)':
encoder.cpp:181:1: warning: control reaches end of non-void function [-Wreturn-type]
  181 | }
      | ^

decoder.cpp: In function 'void dfs2(int, int, vvi&, vi&, vvi&)':
decoder.cpp:122:40: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  122 | #define rep(i, high) for (int i = 0; i < high; i++)
......
  197 |         rep(i, dist.size())
      |             ~~~~~~~~~~~~~~              
decoder.cpp:197:9: note: in expansion of macro 'rep'
  197 |         rep(i, dist.size())
      |         ^~~
decoder.cpp:122:40: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  122 | #define rep(i, high) for (int i = 0; i < high; i++)
......
  202 |     rep(i, dist.size())
      |         ~~~~~~~~~~~~~~                  
decoder.cpp:202:5: note: in expansion of macro 'rep'
  202 |     rep(i, dist.size())
      |     ^~~
decoder.cpp:122:40: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  122 | #define rep(i, high) for (int i = 0; i < high; i++)
......
  215 |         rep(i, dist.size())
      |             ~~~~~~~~~~~~~~              
decoder.cpp:215:9: note: in expansion of macro 'rep'
  215 |         rep(i, dist.size())
      |         ^~~
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 374 ms 14096 KB duplicate hops call
2 Incorrect 2 ms 4600 KB duplicate hops call
3 Incorrect 19 ms 5628 KB duplicate hops call
4 Incorrect 3 ms 4612 KB duplicate hops call
5 Incorrect 25 ms 5924 KB duplicate hops call
6 Incorrect 22 ms 6156 KB duplicate hops call
7 Incorrect 43 ms 6460 KB duplicate hops call
8 Incorrect 20 ms 5728 KB duplicate hops call
9 Incorrect 24 ms 5640 KB duplicate hops call
10 Incorrect 25 ms 5676 KB duplicate hops call
11 Incorrect 26 ms 6096 KB duplicate hops call
12 Incorrect 19 ms 5688 KB duplicate hops call
13 Incorrect 88 ms 6728 KB duplicate hops call
14 Incorrect 24 ms 5864 KB duplicate hops call
15 Incorrect 24 ms 5888 KB duplicate hops call
16 Incorrect 54 ms 6500 KB duplicate hops call
17 Incorrect 53 ms 6412 KB duplicate hops call
18 Incorrect 61 ms 6780 KB duplicate hops call
19 Incorrect 36 ms 6164 KB duplicate hops call
20 Incorrect 65 ms 7256 KB duplicate hops call
21 Incorrect 89 ms 7512 KB duplicate hops call
22 Incorrect 49 ms 6608 KB duplicate hops call
23 Incorrect 82 ms 7864 KB duplicate hops call

Subtask #2
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 374 ms 14096 KB duplicate hops call
2 Incorrect 2 ms 4600 KB duplicate hops call
3 Incorrect 19 ms 5628 KB duplicate hops call
4 Incorrect 3 ms 4612 KB duplicate hops call
5 Incorrect 25 ms 5924 KB duplicate hops call
6 Incorrect 22 ms 6156 KB duplicate hops call
7 Incorrect 43 ms 6460 KB duplicate hops call
8 Incorrect 20 ms 5728 KB duplicate hops call
9 Incorrect 24 ms 5640 KB duplicate hops call
10 Incorrect 25 ms 5676 KB duplicate hops call
11 Incorrect 26 ms 6096 KB duplicate hops call
12 Incorrect 19 ms 5688 KB duplicate hops call
13 Incorrect 88 ms 6728 KB duplicate hops call
14 Incorrect 24 ms 5864 KB duplicate hops call
15 Incorrect 24 ms 5888 KB duplicate hops call
16 Incorrect 54 ms 6500 KB duplicate hops call
17 Incorrect 53 ms 6412 KB duplicate hops call
18 Incorrect 61 ms 6780 KB duplicate hops call
19 Incorrect 36 ms 6164 KB duplicate hops call
20 Incorrect 65 ms 7256 KB duplicate hops call
21 Incorrect 89 ms 7512 KB duplicate hops call
22 Incorrect 49 ms 6608 KB duplicate hops call
23 Incorrect 82 ms 7864 KB duplicate hops call

Subtask #3
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 374 ms 14096 KB duplicate hops call
2 Incorrect 2 ms 4600 KB duplicate hops call
3 Incorrect 19 ms 5628 KB duplicate hops call
4 Incorrect 3 ms 4612 KB duplicate hops call
5 Incorrect 25 ms 5924 KB duplicate hops call
6 Incorrect 22 ms 6156 KB duplicate hops call
7 Incorrect 43 ms 6460 KB duplicate hops call
8 Incorrect 20 ms 5728 KB duplicate hops call
9 Incorrect 24 ms 5640 KB duplicate hops call
10 Incorrect 25 ms 5676 KB duplicate hops call
11 Incorrect 26 ms 6096 KB duplicate hops call
12 Incorrect 19 ms 5688 KB duplicate hops call
13 Incorrect 88 ms 6728 KB duplicate hops call
14 Incorrect 24 ms 5864 KB duplicate hops call
15 Incorrect 24 ms 5888 KB duplicate hops call
16 Incorrect 54 ms 6500 KB duplicate hops call
17 Incorrect 53 ms 6412 KB duplicate hops call
18 Incorrect 61 ms 6780 KB duplicate hops call
19 Incorrect 36 ms 6164 KB duplicate hops call
20 Incorrect 65 ms 7256 KB duplicate hops call
21 Incorrect 89 ms 7512 KB duplicate hops call
22 Incorrect 49 ms 6608 KB duplicate hops call
23 Incorrect 82 ms 7864 KB duplicate hops call

Subtask #4
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 374 ms 14096 KB duplicate hops call
2 Incorrect 2 ms 4600 KB duplicate hops call
3 Incorrect 19 ms 5628 KB duplicate hops call
4 Incorrect 3 ms 4612 KB duplicate hops call
5 Incorrect 25 ms 5924 KB duplicate hops call
6 Incorrect 22 ms 6156 KB duplicate hops call
7 Incorrect 43 ms 6460 KB duplicate hops call
8 Incorrect 20 ms 5728 KB duplicate hops call
9 Incorrect 24 ms 5640 KB duplicate hops call
10 Incorrect 25 ms 5676 KB duplicate hops call
11 Incorrect 26 ms 6096 KB duplicate hops call
12 Incorrect 19 ms 5688 KB duplicate hops call
13 Incorrect 88 ms 6728 KB duplicate hops call
14 Incorrect 24 ms 5864 KB duplicate hops call
15 Incorrect 24 ms 5888 KB duplicate hops call
16 Incorrect 54 ms 6500 KB duplicate hops call
17 Incorrect 53 ms 6412 KB duplicate hops call
18 Incorrect 61 ms 6780 KB duplicate hops call
19 Incorrect 36 ms 6164 KB duplicate hops call
20 Incorrect 65 ms 7256 KB duplicate hops call
21 Incorrect 89 ms 7512 KB duplicate hops call
22 Incorrect 49 ms 6608 KB duplicate hops call
23 Incorrect 82 ms 7864 KB duplicate hops call