package JiaNan;
public class _100002SuShu
{
public static void main(String args[])
{
double s = System.nanoTime();
int a[] = new int[100002];
int num=7,i,k,flag=4,x=1;
a[0]=2;a[1]=3;a[2]=5;a[3]=7;
for(i=11;;i+=2)
{
for(k=1;k
i)
{
x=1;
break;
}
}
if(x==1)
a[flag++]=i;
if(flag==100002)break;
}
double e = System.nanoTime();
System.out.println(a[100001]+"\n"+(e-s)/Math.pow(10,9)+"s");
}
}
/*
1299743
0.479737766s
*/