Submission #4298388
Source Code Expand
/*input 10 1 10 100 1000000007 10000000000 1000000009 999999999 999 999 999 */ #include <bits/stdc++.h> #pragma GCC optimize("unroll-loops,no-stack-protector") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") using namespace std; typedef long long ll; typedef pair<int,int> pii; typedef pair<ll,ll> pll; typedef pair<double,double> pdd; #define IOS ios_base::sync_with_stdio(0); cin.tie(0) #define ALL(a) a.begin(),a.end() #define SZ(a) ((int)a.size()) #define F first #define S second #define REP(i,n) for(int i=0;i<((int)n);i++) #define pb push_back #define MP(a,b) make_pair(a,b) #define SORT_UNIQUE(c) (sort(c.begin(),c.end()), c.resize(distance(c.begin(),unique(c.begin(),c.end())))) #define GET_POS(c,x) (lower_bound(c.begin(),c.end(),x)-c.begin()) template<typename T1,typename T2> ostream& operator<<(ostream& out,pair<T1,T2> P){ out<<'('<<P.F<<','<<P.S<<')'; return out; } //}}} const ll maxn=100005; const ll maxlg=__lg(maxn)+2; const ll INF64=8000000000000000000LL; const int INF=0x3f3f3f3f; const ll MOD=ll(1e9+7); const double PI=acos(-1); //const ll p=880301; //const ll P=31; ll mypow(ll a,ll b){ ll res=1LL; while(b){ if(b&1) res=res*a%MOD; a=a*a%MOD; b>>=1; } return res; } vector<ll> p; bool isp[maxn]; map<ll,ll> mp; ll a[maxn]; ll nocube(ll x){ for(ll i:p){ if(i*i*i>x) break; while(x%(i*i*i)==0) x/=(i*i*i); } return x; } map<ll,ll> cnt; set<ll> vis; int main() { IOS; for(int i=2;i<maxn;i++){ if(!isp[i]) p.pb(i); for(int j=0;i*p[j]<maxn;j++){ isp[i*p[j]]=0; if(i%p[j]==0) break; } } for(ll i:p){ if(i*i*i>1000000000LL){ ll d=i*i; for(ll j=d;j<maxn;j+=d) mp[d]=i; } } int n; cin>>n; REP(i,n) cin>>a[i]; REP(i,n) a[i]=nocube(a[i]); // REP(i,n) cout<<a[i]<<" \n"[i==n-1]; bool flag=0; REP(i,n){ if(a[i]>1) cnt[a[i]]++; else flag=1; } ll ans=0; for(auto i:cnt){ ll type=i.F; if(vis.count(type)) continue; vis.insert(type); __int128 tmp=type*type; if(mp.count(type)){ ll pp=mp[type]; tmp/=pp*pp*pp; } for(ll i:p){ if(i*i*i>10000000000LL) break; while(type%(i*i)==0) tmp/=(i*i*i); } // cout<<type<<' '<<(ll)tmp<<'\n'; if(tmp<10000000005LL&&cnt.count((ll)tmp)){ ans+=max(i.S,cnt[tmp]); vis.insert(tmp); } else ans+=i.S; } cout<<ans+flag<<'\n'; return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - Anticube |
User | iloveUtaha |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 2449 Byte |
Status | TLE |
Exec Time | 5256 ms |
Memory | 10228 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 1100 | ||||||
Status |
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Set Name | Test Cases |
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Sample | s1.txt, s2.txt, s3.txt |
All | 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, 23.txt, 24.txt, 25.txt, 26.txt, 27.txt, 28.txt, 29.txt, 30.txt, 31.txt, 32.txt, 33.txt, 34.txt, 35.txt, 36.txt, 37.txt, 38.txt, 39.txt, 40.txt, 41.txt, 42.txt, 43.txt, 44.txt, 45.txt, 46.txt, 47.txt, 48.txt, s1.txt, s2.txt, s3.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | TLE | 5255 ms | 10228 KB |
02.txt | TLE | 5256 ms | 8180 KB |
03.txt | TLE | 5256 ms | 8180 KB |
04.txt | TLE | 5256 ms | 8180 KB |
05.txt | TLE | 5256 ms | 8180 KB |
06.txt | TLE | 5256 ms | 8180 KB |
07.txt | TLE | 5256 ms | 8180 KB |
08.txt | TLE | 5256 ms | 8180 KB |
09.txt | TLE | 5256 ms | 8180 KB |
10.txt | TLE | 5256 ms | 8180 KB |
11.txt | AC | 2480 ms | 5364 KB |
12.txt | AC | 2475 ms | 5364 KB |
13.txt | TLE | 5255 ms | 4212 KB |
14.txt | TLE | 5255 ms | 4212 KB |
15.txt | TLE | 5255 ms | 4212 KB |
16.txt | TLE | 5255 ms | 4212 KB |
17.txt | TLE | 5255 ms | 2036 KB |
18.txt | TLE | 5255 ms | 2036 KB |
19.txt | TLE | 5255 ms | 2036 KB |
20.txt | TLE | 5255 ms | 2036 KB |
21.txt | TLE | 5256 ms | 5748 KB |
22.txt | TLE | 5255 ms | 7796 KB |
23.txt | TLE | 5255 ms | 7796 KB |
24.txt | TLE | 5256 ms | 5748 KB |
25.txt | TLE | 5256 ms | 5748 KB |
26.txt | TLE | 5255 ms | 7796 KB |
27.txt | TLE | 5256 ms | 7156 KB |
28.txt | AC | 10 ms | 2036 KB |
29.txt | AC | 12 ms | 2036 KB |
30.txt | TLE | 5255 ms | 2036 KB |
31.txt | TLE | 5255 ms | 2036 KB |
32.txt | TLE | 5255 ms | 2036 KB |
33.txt | AC | 4 ms | 1528 KB |
34.txt | AC | 31 ms | 2036 KB |
35.txt | AC | 30 ms | 2036 KB |
36.txt | AC | 4 ms | 1528 KB |
37.txt | TLE | 5255 ms | 4340 KB |
38.txt | TLE | 5255 ms | 4340 KB |
39.txt | TLE | 5255 ms | 4340 KB |
40.txt | TLE | 5255 ms | 4340 KB |
41.txt | AC | 4 ms | 1528 KB |
42.txt | AC | 4 ms | 1528 KB |
43.txt | AC | 4 ms | 1528 KB |
44.txt | AC | 4 ms | 1528 KB |
45.txt | AC | 4 ms | 1528 KB |
46.txt | AC | 4 ms | 1528 KB |
47.txt | TLE | 5255 ms | 1528 KB |
48.txt | AC | 4 ms | 1528 KB |
s1.txt | AC | 4 ms | 1528 KB |
s2.txt | AC | 4 ms | 1528 KB |
s3.txt | AC | 4 ms | 1528 KB |