40001import java.util.Scanner;public class Test40001 {public static void main(String[] args) {int ri, repeat;int i, n;float sum;Scanner in=new Scanner(System.in);repeat=in.nextInt();for(ri=1; ri<=repeat; ri++){n=in.nextInt();/*--------------------*/System.out.println((int)(sum*1000+0.5)/1000.);}}}40002import java.util.Scanner;public class Test40002 {public staticvoid main(String[] args) {int ri, repeat;int i, n;double fact;Scanner in=new Scanner(System.in);repeat=in.nextInt();for(ri=1; ri<=repeat; ri++){n=in.nextInt();/*--------------------*/System.out.println(fact);}}}40003import java.util.Scanner;public class Test40003 {public staticvoid main(String[] args) {int ri, repeat;int i, n;double x, mypow;Scanner in=new Scanner(System.in);repeat=in.nextInt();for(ri=1; ri<=repeat; ri++){x=in.nextDouble();n=in.nextInt();/*--------------------*/System.out.println(mypow);}}}40004import java.util.Scanner;public class Test40004 {public staticvoid main(String[] args) {int ri, repeat;int i, n, flag;float sum;Scanner in=new Scanner(System.in);repeat=in.nextInt();for(ri=1; ri<=repeat; ri++){n=in.nextInt();/*--------------------*/System.out.println((long)(sum*10000+0.5)/10000.);}}}40005import java.util.Scanner;public class Test40005 {public staticvoid main(String[] args) {int ri, repeat;int i, n, temp;float sum;Scanner in=new Scanner(System.in);repeat=in.nextInt();for(ri=1; ri<=repeat; ri++){n=in.nextInt();/*--------------------*/sum=0;for(i=1;i<=n;i++){sum=(float) (sum+1.0/(2*i-1));}System.out.println(sum);}}}40006import java.util.Scanner;public class Test40006 {public staticvoid main(String[] args) {int ri, repeat;int temp, flag;double eps, item, sum;Scanner in=new Scanner(System.in);repeat=in.nextInt();for(ri=1; ri<=repeat; ri++){eps=in.nextDouble();/*--------------------*/System.out.println((int)(sum*10000+0.5)/10000.);}}}40007import java.util.Scanner;public class T...
