/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
{
Scanner lector
= new Scanner
(System.
in); int a=0,i,n;
System.
out.
println("Ingrese numero"); n=lector.nextInt();
for(i=1;i<(n+1);i++){
if(n%i==0){
a++;
}
}
if(a!=2){
System.
out.
println("No es Primo"); }else{
System.
out.
println("Si es Primo"); }
}
}
}
}
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