QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#328060 | #7881. Computational Complexity | xztmax67 | WA | 107ms | 17268kb | C++14 | 1.3kb | 2024-02-15 16:43:01 | 2024-02-15 16:43:06 |
Judging History
answer
#include<bits/stdc++.h>
#define int long long
using namespace std;
const int N=1e6+100,inf=1e15;
int t,mod;
int f[N],g[N],ff[N],gg[N];
vector<int>vt;
int q(int x)
{
int it=lower_bound(vt.begin(),vt.end(),x)-vt.begin();
if(vt[it]!=x)return N-1;else return it;
}
signed main()
{
cin>>f[0]>>g[0]>>t>>mod;
vt.push_back(0);
for(int i=1;i<=13;i++)
f[i]=max(i,g[i/2]+g[i/3]+g[i/5]+g[i/7]),
g[i]=max(i,f[i/2]+f[i/3]+f[i/4]+f[i/5]),
ff[i]=f[i]-f[i-1],gg[i]=g[i]-g[i-1],vt.push_back(i);
for(int i=0;i<=13;i++)f[i]=f[i]%mod,g[i]=g[i]%mod,ff[i]=ff[i]%mod,gg[i]=gg[i]%mod;
for(int i=1;i<=13;i++)for(int w1=i;w1<=inf;w1*=2)for(int w2=w1;w2<=inf;w2*=3)
for(int w3=w2;w3<=inf;w3*=5)for(int w4=w3;w4<=inf;w4*=7)
vt.push_back(w4);
sort(vt.begin(),vt.end());vt.erase(unique(vt.begin(),vt.end()),vt.end());
for(int i=14;i<vt.size();i++)
{
int t2=vt[i]%2?N-1:q(vt[i]/2),t3=vt[i]%3?N-1:q(vt[i]/3),
t4=vt[i]%4?N-1:q(vt[i]/4),t5=vt[i]%5?N-1:q(vt[i]/5),
t7=vt[i]%7?N-1:q(vt[i]/7);
ff[i]=(gg[t2]+gg[t3]+gg[t5]+gg[t7])%mod;
gg[i]=(ff[t2]+ff[t3]+ff[t4]+ff[t5])%mod;
f[i]=(f[i-1]+ff[i])%mod,g[i]=(g[i-1]+gg[i])%mod;
}
while(t--)
{
int x;cin>>x;int it=upper_bound(vt.begin(),vt.end(),x)-vt.begin()-1;
cout<<f[it]<<' '<<g[it]<<endl;
}
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 44ms
memory: 17268kb
input:
1958 920 10 100000000000 0 1 2 3 10 100 200 1000 19580920 20232023
output:
1958 920 3680 7832 10592 9554 17504 11276 50294 64826 784112 893714 1894550 1905470 12057866 12979424 71481494756 48626708512 28127864908 7251681354
result:
ok 20 numbers
Test #2:
score: 0
Accepted
time: 40ms
memory: 15668kb
input:
0 0 10 100000000000 0 1 2 3 4 10 20 30 40 100
output:
0 0 1 1 2 2 3 3 4 4 11 12 25 26 41 41 55 58 162 172
result:
ok 20 numbers
Test #3:
score: 0
Accepted
time: 38ms
memory: 13568kb
input:
2023 2023 10 2023 0 1 2 3 4 5 6 7 8 9
output:
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
result:
ok 20 numbers
Test #4:
score: 0
Accepted
time: 35ms
memory: 17256kb
input:
36092 30559 2149 729566623185 909730017626 961811467628 978809456383 494310140318 760462959632 726343527430 220697276132 366336227300 456813204361 569783542145 13854148170 51526515764 564416233246 876430686824 862897449267 956440673661 512777546436 728860125927 799238602356 978766770799 47962348351 ...
output:
192287632545 510282654057 513694515018 658644741565 90751152870 6088748556 138070013247 301112114677 224113421002 105290451187 630454127249 196841848259 546918129568 526274849982 226761501362 157889210040 135623074930 620463814922 78467045157 602244472172 51639549042 411354142414 329188915935 306494...
result:
ok 4298 numbers
Test #5:
score: 0
Accepted
time: 42ms
memory: 17032kb
input:
46012 72474 6895 931299293479 635558333906 151352929427 186830308154 201652909474 130684521091 862625793178 335372663856 565394770762 609752364488 636658378167 568072145317 23602174799 74849827839 567735061723 964475612065 721588322843 526921882143 141483206690 794896616456 923141155683 443983986019...
output:
737640936783 269480550026 785950579990 586907405473 274405996613 356240054012 164145774405 803378519477 613956922400 426121843045 509646717167 788278629379 95131481441 672600899832 720839818877 52329269906 131977527669 257593035330 737640936783 269480550026 202443098753 171133839273 188615102144 605...
result:
ok 13790 numbers
Test #6:
score: -100
Wrong Answer
time: 107ms
memory: 17056kb
input:
4625 65696 87448 104757899185 324541097749 340894391228 353710640194 913290645927 500906082550 994613091630 486893604015 755863379632 795242109754 670982629049 89739557323 995677833835 622128974870 291590021762 74643709454 491030939322 504220665415 590951839890 749414110824 908656060298 831415689095...
output:
24017028596 61020984279 90036018081 8518714361 4807132724 94915889679 60642395760 99169995073 45912197521 30663794937 26807208137 73005099296 31855861883 38442189712 61377861921 69296474844 15633158436 24561226404 83188091024 101278210525 92283972576 51782451279 22904017080 27746280119 46615471334 7...
result:
wrong answer 54th numbers differ - expected: '91736000491', found: '-13021898694'