Submission #1677024


Source Code Expand

#include <iostream>
#include <vector>
#include <cmath>
 
using namespace std;
 
#define int long long
 
const int INF=1e9;
 
const int MAX_V=1000;
 
int prime[MAX_V];
bool is_prime[1000007];
 
 
 
int sieve(){
	int p=0;
	for(int i=0;i<=1000001;i++){
		is_prime[i]=true;
	}
 
	is_prime[0]=is_prime[1]=true;
 
	for(int i=2;i<=1000001;i++){
		if(is_prime[i]){
			// prime[p++]=i;
			for(int j=2*i;j<=1000001;j+=i){
				is_prime[j]=false;
			}
		}
	}
}
int ans=0;

int ketawa(int x){

	int keta=log10(x)+1;
	// cout<<keta<<endl;

	for(int i=0;i<keta;i++){
		ans+=x%10;
		x=x/10;
	}
	return ans;
}
 
signed main(){
	int n;
	cin>>n;

	// cout<<ketawa(n)<<endl;
 
	sieve();
 
	// for(int i=0;i<30;i++){
	// 	cout<<i<<" ";
	// }cout<<endl;
 
 
	// for(int i=0;i<30;i++){
	// 	cout<<is_prime[i]<<" ";
	// }cout<<endl;
	// int tmp=ketawa(n);

	if(n==1){
		cout<<"Not Prime"<<endl;
		return 0;

	}
 
	if(is_prime[n]){
		cout<<"Prime"<<endl;
	}else if(n/2==1&&n/5!=0&&ketawa(n)/3!=0){
		cout<<"Prime"<<endl;
	}else{
		cout<<"Not Prime"<<endl;
	}
 
 
	
}

Submission Info

Submission Time
Task A - 素数判定
User Agodoriru
Language C++14 (GCC 5.4.1)
Score 0
Code Size 1123 Byte
Status RE
Exec Time 117 ms
Memory 1280 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 100
Status
AC × 3
WA × 1
AC × 15
WA × 5
RE × 14
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt
All sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt
Case Name Status Exec Time Memory
sample_01.txt AC 7 ms 1280 KB
sample_02.txt WA 7 ms 1280 KB
sample_03.txt AC 7 ms 1280 KB
sample_04.txt AC 7 ms 1280 KB
test_01.txt AC 7 ms 1280 KB
test_02.txt AC 7 ms 1280 KB
test_03.txt AC 7 ms 1280 KB
test_04.txt AC 7 ms 1280 KB
test_05.txt AC 7 ms 1280 KB
test_06.txt AC 7 ms 1280 KB
test_07.txt AC 7 ms 1280 KB
test_08.txt AC 7 ms 1280 KB
test_09.txt RE 117 ms 1152 KB
test_10.txt AC 7 ms 1152 KB
test_11.txt AC 7 ms 1280 KB
test_12.txt WA 7 ms 1280 KB
test_13.txt RE 102 ms 1152 KB
test_14.txt RE 101 ms 1152 KB
test_15.txt RE 102 ms 1152 KB
test_16.txt WA 7 ms 1152 KB
test_17.txt AC 7 ms 1280 KB
test_18.txt AC 7 ms 1280 KB
test_19.txt RE 102 ms 1152 KB
test_20.txt RE 101 ms 1152 KB
test_21.txt RE 102 ms 1152 KB
test_22.txt RE 102 ms 1152 KB
test_23.txt RE 102 ms 1152 KB
test_24.txt RE 101 ms 1152 KB
test_25.txt RE 102 ms 1152 KB
test_26.txt WA 7 ms 1152 KB
test_27.txt WA 7 ms 1280 KB
test_28.txt RE 103 ms 1152 KB
test_29.txt RE 103 ms 1152 KB
test_30.txt RE 103 ms 1152 KB