Submission #2215093
Source Code Expand
#include<iostream> #include<string> #include<cstdio> #include<algorithm> #include<cstdlib> #include<cmath> #include<vector> #include<utility> #include<queue> #include<stack> #include<set> #include<map> #include<unordered_set> #include<bitset> using namespace std; //#define MODE 1 #ifdef MODE #define DEB(X) cout<< #X <<": "<<X<<" "; #define ARDEB(i,X) cout<< #X <<"["<<i<<"]: "<<X[i]<<" "; #define END cout<<endl; #else #define DEB(X) {} #define ARDEB(i,X) {} #define END {} #endif typedef long long int ll; typedef pair<int,int> P; struct edge{int to,cost;}; #define REP(i,n) for(int i=0;i<(n);i++) const int INF=100000000; vector<ll> PF; ll num[100010]; void DecompositPrime(int n){ int a=2; while(n>=a*a){ if(n%a==0){ num[a]++; n/=a; } else{ a++; } } num[n]++; } int main(){ ll n,ans=1; cin>>n; for(int i=0;i<=10000;i++){ num[i]=1; } for(int i=1;i<=n;i++){ DecompositPrime(i); } for(int i=2;i<=10000;i++){ ans=ans*num[i]%1000000007; } cout<<ans<<endl; return 0; }
Submission Info
Submission Time | |
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Task | C - Factors of Factorial |
User | mamime19 |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 1069 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 384 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
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Set Name | Test Cases |
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Sample | sample_01.txt, sample_02.txt, sample_03.txt |
All | sample_01.txt, sample_02.txt, sample_03.txt, subtask_1_certain_01.txt, subtask_1_certain_02.txt, subtask_1_certain_03.txt, subtask_1_certain_04.txt, subtask_1_rand_01.txt, subtask_1_rand_02.txt, subtask_1_rand_03.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 1 ms | 384 KB |
sample_02.txt | AC | 1 ms | 384 KB |
sample_03.txt | AC | 1 ms | 384 KB |
subtask_1_certain_01.txt | AC | 1 ms | 384 KB |
subtask_1_certain_02.txt | AC | 1 ms | 384 KB |
subtask_1_certain_03.txt | AC | 1 ms | 384 KB |
subtask_1_certain_04.txt | AC | 1 ms | 384 KB |
subtask_1_rand_01.txt | AC | 1 ms | 384 KB |
subtask_1_rand_02.txt | AC | 1 ms | 384 KB |
subtask_1_rand_03.txt | AC | 1 ms | 384 KB |