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Submission #856456

# Submission time Handle Problem Language Result Execution time Memory
856456 2023-10-03T14:43:16 Z Tenis0206 Present (RMI21_present) C++11
29 / 100
 4000 ms 600 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};

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<<__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
    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:63:9: warning: unused variable 'k' [-Wunused-variable]
   63 |     int k = 0;
      |         ^

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 600 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct

Subtask #2
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 600 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 2320 ms 412 KB Output is correct
8 Correct 3513 ms 408 KB Output is correct
9 Correct 2712 ms 600 KB Output is correct
10 Correct 3233 ms 416 KB Output is correct
11 Correct 1528 ms 348 KB Output is correct
12 Correct 3092 ms 348 KB Output is correct

Subtask #3
0 / 41.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 600 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 2320 ms 412 KB Output is correct
8 Correct 3513 ms 408 KB Output is correct
9 Correct 2712 ms 600 KB Output is correct
10 Correct 3233 ms 416 KB Output is correct
11 Correct 1528 ms 348 KB Output is correct
12 Correct 3092 ms 348 KB Output is correct
13 Execution timed out 4019 ms 432 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 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 600 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 2320 ms 412 KB Output is correct
8 Correct 3513 ms 408 KB Output is correct
9 Correct 2712 ms 600 KB Output is correct
10 Correct 3233 ms 416 KB Output is correct
11 Correct 1528 ms 348 KB Output is correct
12 Correct 3092 ms 348 KB Output is correct
13 Execution timed out 4019 ms 432 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 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 600 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 2320 ms 412 KB Output is correct
8 Correct 3513 ms 408 KB Output is correct
9 Correct 2712 ms 600 KB Output is correct
10 Correct 3233 ms 416 KB Output is correct
11 Correct 1528 ms 348 KB Output is correct
12 Correct 3092 ms 348 KB Output is correct
13 Execution timed out 4019 ms 432 KB Time limit exceeded
14 Halted 0 ms 0 KB -