Submission #3007840
Source Code Expand
import java.util.Scanner;
class Main{
static int[] sosu= {2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,
73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,
179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281,
283,293,307,311,313,317,331,337,347,349,353,359,367,373,379,383,389,397,401,409,
419,421,431,433,439,443,449,457,461,463,467,479,487,491,499,503,509,521,523,541,
547,557,563,569,571,577,587,593,599,601,607,613,617,619,631,641,643,647,653,659,
661,673,677,683,691,701,709,719,727,733,739,743,751,757,761,769,773,787,797,809,
811,821,823,827,829,839,853,857,859,863,877,881,883,887,907,911,919,929,937,941,
947,953,967,971,977,983,991,997};
static int[] wari;
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
wari=new int[168];
for(int i=0; i<168; i++) {
wari[i]=0;
}
int n=sc.nextInt();
for(int i=n; i>=2; i--) {
fra(i);
}
long res=1;
for(int i=0; i<168; i++) {
res=res*(wari[i]+1)%1000000007;
}
System.out.println(res);
}
public static void fra(int a) {
for(int i=0; i<168; i++) {
if(a%sosu[i]==0) {
wari[i]++;
fra(a/sosu[i]);
break;
}
}
}
}
Submission Info
Submission Time |
|
Task |
C - Factors of Factorial |
User |
Digaus |
Language |
Java8 (OpenJDK 1.8.0) |
Score |
300 |
Code Size |
1278 Byte |
Status |
AC |
Exec Time |
105 ms |
Memory |
19924 KB |
Judge Result
Set Name |
Sample |
All |
Score / Max Score |
0 / 0 |
300 / 300 |
Status |
|
|
Set Name |
Test Cases |
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 |
92 ms |
19156 KB |
sample_02.txt |
AC |
91 ms |
18644 KB |
sample_03.txt |
AC |
100 ms |
19284 KB |
subtask_1_certain_01.txt |
AC |
93 ms |
19792 KB |
subtask_1_certain_02.txt |
AC |
91 ms |
19924 KB |
subtask_1_certain_03.txt |
AC |
105 ms |
19540 KB |
subtask_1_certain_04.txt |
AC |
103 ms |
19028 KB |
subtask_1_rand_01.txt |
AC |
104 ms |
19924 KB |
subtask_1_rand_02.txt |
AC |
94 ms |
19924 KB |
subtask_1_rand_03.txt |
AC |
104 ms |
19540 KB |