oj.uz

Submission #856457

# Submission time Handle Problem Language Result Execution time Memory
856457 2023-10-03T14:45:03 Z Tenis0206 Present (RMI21_present) C++11
29 / 100
 4000 ms 596 KB 
#include <bits/stdc++.h>

using namespace std;

const int vmax = 40;
const int bsize = 1e6;

long long prec[] = {0, 33751120, 75992704, 116437760, 170614864, 230739856, 290855208, 354085568, 432244832, 531108448, 568870688, 612293120, 651920640, 705855104, 765146688, 826166528, 889429120, 965887808, 1063268928, 1145670528, 1233666336, 1357252096, 1505104128, 1644323088, 1726914048, 1843922208, 1973754368, 2150009872, 2185705088, 2227254408, 2272958016, 2325220800, 2386308240, 2447666208, 2512312576, 2591771712, 2686090016, 2721489216, 2762873488, 2807207488, 2860812368, 2921068096, 2982805896, 3046299200, 3125530176, 3223828512, 3299634704, 3397945616, 3523766536, 3685626112, 3802412048, 3892963728, 4007963664, 4140022912, 4301802760, 4353034880, 4402669624, 4468565696, 4543038392, 4623235264, 4703717768, 4812658880, 4870252424, 4918602832, 4979177568, 5051793568, 5131293864, 5208637760, 5311823912, 5417085520, 5531666560, 5687198016, 5905123840, 5994130584, 6130049584, 6292111496, 6454259872, 6511693920, 6557657280, 6627134064, 6711354536, 6783327528, 6864351264, 6981069440, 7025420608, 7080077784, 7139986624, 7216432208, 7290677440, 7371380352, 7479902368, 7587832368, 7711779344, 7862047392, 8061938968, 8162263632, 8306524800, 8474812960, 8619458944, 8685561344, 8760789184, 8850582080, 8948023424, 9071651072, 9161177344, 9228085952, 9303638624, 9395527744, 9492504832, 9615980800, 9744052736, 9895085184, 10114290176, 10281165440, 10433341056, 10653118464, 10775450880, 10842555328, 10919442176, 11009632256, 11110679040, 11237118592, 11316925952, 11384145984, 11462682368, 11551709952, 11653816576, 11782643840, 11908956416, 12069507328, 12295696896, 12446851616, 12608136448, 12833415424, 12952498432, 13032334976, 13145565760, 13265348864, 13423661568, 13499446400, 13593226496, 13701644544, 13834099200, 13993033984, 14170210560, 14437379328, 14630293760, 14842274048, 15057807424, 15141962560, 15242871360, 15364703232, 15504894720, 15611934784, 15704042176, 15804195968, 15919571200, 16073691392, 16240765056, 16452624896, 16710233728, 16884933760, 17176858624, 17215603728, 17258585152, 17303254144, 17360424320, 17422199936, 17486410016, 17551613984, 17639549952, 17722977440, 17763029136, 17804493888, 17855263872, 17918593552, 17977889920, 18041336960, 18106585600, 18198168640, 18284288416, 18367884928, 18485833856, 18615394592, 18795470496, 18872432128, 18979530880, 19104194816, 19268671616, 19350923296, 19399050160, 19437364032, 19491981632, 19553126528, 19614720576, 19680465184, 19760055936, 19861793408, 19899620096, 19942681120, 19987061824, 20044608320, 20106082400, 20170567424, 20235504128, 20323087488, 20412543360, 20493638528, 20607293088, 20737611008, 20900760192, 21007125120, 21091191584, 21218992544, 21358907520, 21489286176, 21548104960, 21602797120, 21679057056, 21752232256, 21825864256, 21925470600, 22021377664, 22080210208, 22125879696, 22200562816, 22281659680, 22356124960, 22448013952, 22557785728, 22658409488, 22807219328, 22975048192, 23137194496, 23253420352, 23412868608, 23622733264, 23667688704, 23723083584, 23786463904, 23862815872, 23939034368, 24026577216, 24135755520, 24197661280, 24247788672, 24308195488, 24387400256, 24466080136, 24542864832, 24655072256, 24765866912, 24880732672, 25040142496, 25239984256, 25338696960, 25480963392, 25648845440, 25801410336, 25870863008, 25950302752, 26042672768, 26147844928, 26280617216, 26359292480, 26429272192, 26516541760, 26609197280, 26720422464, 26854607648, 26988500480, 27175522816, 27394319008, 27529323936, 27718001280, 27926620064, 27994676480, 28068036928, 28155452032, 28261305728, 28387309184, 28481882144, 28550907168, 28631285824, 28723988800, 28826709248, 28958476352, 29086202912, 29247800448, 29474644288, 29628945664, 29796393120, 30021968384, 30135226688, 30224783424, 30339126080, 30471963968, 30612794528, 30702350976, 30806055040, 30921015872, 31072465216, 31222825504, 31422039296, 31691469056, 31877409184, 32122657280, 32274014752, 32358038080, 32474053760, 32598559232, 32754349312, 32834130496, 32938508864, 33053451520, 33194456704, 33358300448, 33548929152, 33827611296, 33993340160, 34234159744, 34402271560, 34478852672, 34582462480, 34707458112, 34874652736, 34962510336, 35040668880, 35148836368, 35279373888, 35455317632, 35635387904, 35933571328, 36111656976, 36366641408, 36550183568, 36627939904, 36731348032, 36855955528, 37023918344, 37111359848, 37189024544, 37298028816, 37428101696, 37606161920, 37784922896, 38086380560, 38261129732, 38518737408, 38710684808, 38816918020, 38960687680, 39143580736, 39263897744, 39372219400, 39524068424, 39719609408, 39938236560, 40287631360, 40520102912, 40822901248, 40917855504, 41050403392, 41214339648, 41377300624, 41477198400, 41613658632, 41784813572, 41989319752, 42304640000, 42565330944, 42924147264, 43059326032, 43208353296, 43425997840, 43572662352, 43716221504, 43917734976, 44168294404, 44569395344, 44848924928, 45149203776, 45282271764, 45464966400, 45668224016, 45794132176, 45966492736, 46205374224, 46506576912, 46850673680, 47247084816, 47399937168, 47621169728, 47850033792, 48024954000, 48289669696, 48651641344, 49066617152, 49444061376, 49619600400, 49873373216, 50050386432, 50257933888, 50545599632, 51007561872, 51384451648, 51596235072, 51678664256, 51788581896, 51921870856, 52086072832, 52163215888, 52258906432, 52380885312, 52531704384, 52702421128, 52924128000, 53200967704, 53396277520, 53692999376, 53768459584, 53863457544, 53981362440, 54130617408, 54261903680, 54338366848, 54445736512, 54572941640, 54744785984, 54909350528, 55172541456, 55404840208, 55639394560, 55874078728, 55975813712, 56116339976, 56305635904, 56439489864, 56547708048, 56697473536, 56896889920, 57116480768, 57466162184, 57696982144, 58004025480, 58101623312, 58242279568, 58414602272, 58565757336, 58669302848, 58821340928, 59005055552, 59222186496, 59576011264, 59802769664, 60141950208, 60272834848, 60443279936, 60675305104, 60803291728, 60971737664, 61212489744, 61500868864, 61860759808, 62256709952, 62394078784, 62555272448, 62790282304, 62924798592, 63084570912, 63316173376, 63586260224, 63965683200, 64309577984, 64541349120, 64760769088, 65004898112, 65180419088, 65442730560, 65786268160, 66215683728, 66616062528, 66792428608, 67054474016, 67240961152, 67454373440, 67755254032, 68216889488, 68623307008, 68763799056, 68829854592, 68958882216, 69056540072, 69164750944, 69283351848, 69346248896, 69459326048, 69563958464, 69657027136, 69829104256, 70066199944, 70340192648, 70542700688, 70837896320, 70916968768, 70982862992, 71118498112, 71208627656, 71338284160, 71439075648, 71504939840, 71615172928, 71718740296, 71815873800, 71992000896, 72225210912, 72500117640, 72727005312, 73016228936, 73090357256, 73217673224, 73330359936, 73451617408, 73587794752, 73665898632, 73826520864, 73919049248, 74094282888, 74369411464, 74671283840, 74964995872, 75195166368, 75272718144, 75434826120, 75515481664, 75698942408, 75771964168, 75882540352, 76010927424, 76116151584, 76322678816, 76619881728, 76920985888, 77267627040, 77391992336, 77569991824};

int my_gcd[vmax + 5][vmax + 5];

struct sir
{
    vector<int> st;
    bool fr[vmax + 5];
    int Max;
    sir()
    {
        Max = 0;
        memset(fr,false,sizeof(fr));
    }
};

sir get_next(sir s)
{
    for(int val=1;val<=s.Max+1;val++)
    {
        if((s.st.empty() || s.st.back()!=val) && !s.fr[val])
        {
            s.st.push_back(val);
            break;
        }
        if(!s.st.empty() && s.st.back()==val)
        {
            s.st.pop_back();
        }
    }
    sir rez;
    rez.st = s.st;
    if(rez.st.size())
    {
        rez.Max = rez.st.front();
    }
    for(auto it : rez.st)
    {
        rez.fr[it] = true;
    }
    for(int a=rez.Max;a>=1;a--)
    {
        for(int b=a-1;b>=1;b--)
        {
            if(!rez.fr[a] || !rez.fr[b])
            {
                continue;
            }
            rez.fr[__gcd(a,b)] = true;
        }
    }
    return rez;
}

sir conv_mask(long long val)
{
    sir rez;
    int k = 0;
    for(int b=vmax;b>=1;b--)
    {
        if((val & (1LL<<b)) != 0)
        {
            if(!rez.Max)
            {
                rez.Max = b;
            }
            rez.st.push_back(b);
        }
    }
    for(int a=vmax;a>=1;a--)
    {
        for(int b=a-1;b>=1;b--)
        {
            if(!(val & (1LL<<a)) || !(val & (1LL<<b)) )
            {
                continue;
            }
            val |= (1LL<<my_gcd[a][b]);
        }
    }
    for(int b=1;b<=vmax;b++)
    {
        if((val & (1LL<<b)) != 0)
        {
            rez.fr[b] = true;
        }
    }
    return rez;
}

void solve_test()
{
    int k;
    cin>>k;
    int start = (k / bsize) * bsize;
    sir rez = conv_mask(prec[k / bsize]);
    for(int i=start+1;i<=k;i++)
    {
        rez = get_next(rez);
    }
    vector<int> r;
    for(int val=1;val<=vmax;val++)
    {
        if(rez.fr[val])
        {
            r.push_back(val);
        }
    }
    cout<<r.size()<<' ';
    for(auto it : r)
    {
        cout<<it<<' ';
    }
    cout<<'\n';
}

int main()
{
    #ifdef home
    freopen("nr.in","r",stdin);
    freopen("nr.out","w",stdout);
    #endif // home
    for(int i=1; i<=vmax; i++)
    {
        for(int j=1; j<=vmax; j++)
        {
            my_gcd[i][j] = __gcd(i,j);
        }
    }
    int t;
    cin>>t;
    for(int test=1;test<=t;test++)
    {
        solve_test();
    }
    return 0;
}

Compilation message

Main.cpp: In function 'sir conv_mask(long long int)':
Main.cpp:65:9: warning: unused variable 'k' [-Wunused-variable]
   65 |     int k = 0;
      |         ^

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 352 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 344 KB Output is correct

Subtask #2
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 352 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 2350 ms 420 KB Output is correct
8 Correct 3581 ms 596 KB Output is correct
9 Correct 2720 ms 344 KB Output is correct
10 Correct 3224 ms 348 KB Output is correct
11 Correct 1544 ms 348 KB Output is correct
12 Correct 3072 ms 416 KB Output is correct

Subtask #3
0 / 41.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 352 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 2350 ms 420 KB Output is correct
8 Correct 3581 ms 596 KB Output is correct
9 Correct 2720 ms 344 KB Output is correct
10 Correct 3224 ms 348 KB Output is correct
11 Correct 1544 ms 348 KB Output is correct
12 Correct 3072 ms 416 KB Output is correct
13 Execution timed out 4059 ms 348 KB Time limit exceeded
14 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 352 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 2350 ms 420 KB Output is correct
8 Correct 3581 ms 596 KB Output is correct
9 Correct 2720 ms 344 KB Output is correct
10 Correct 3224 ms 348 KB Output is correct
11 Correct 1544 ms 348 KB Output is correct
12 Correct 3072 ms 416 KB Output is correct
13 Execution timed out 4059 ms 348 KB Time limit exceeded
14 Halted 0 ms 0 KB -

Subtask #5
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 352 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 2350 ms 420 KB Output is correct
8 Correct 3581 ms 596 KB Output is correct
9 Correct 2720 ms 344 KB Output is correct
10 Correct 3224 ms 348 KB Output is correct
11 Correct 1544 ms 348 KB Output is correct
12 Correct 3072 ms 416 KB Output is correct
13 Execution timed out 4059 ms 348 KB Time limit exceeded
14 Halted 0 ms 0 KB -