26 lines
502 B
Java
26 lines
502 B
Java
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package Course_Codes;
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import java.util.Scanner;
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public class <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD> {
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public static void main(String[] args) {
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Scanner sc=new Scanner(System.in);
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while(sc.hasNext()) {
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int n=sc.nextInt();
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System.out.println(isprime(n)?"Yes":"No");
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}
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}
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public static Boolean isprime(int n) {
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//<2F>ų<EFBFBD><C5B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0 1
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if(n<1)
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return false;
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//i*i<n <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>2<EFBFBD><32><EFBFBD><EFBFBD>nȫ<6E><C8AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD><D6BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD>뼴<EFBFBD>ɣ<EFBFBD>
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for(int i=2;i*i<n;i++)
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if(n%i==0)
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return false;
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return true;
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}
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}
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