20 lines
544 B
Java
20 lines
544 B
Java
import java.util.Scanner;
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public class Main {
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public static void main(String[] args){
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Scanner reader = new Scanner(System.in);
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int t = reader.nextInt();
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while(t>0){
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t--;
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double n = reader.nextDouble(), h = reader.nextDouble();
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for(double i = 1; i < n; i++){
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double p = i/n;
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double curh = h*(Math.sqrt(p));
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System.out.printf("%.6f ",curh);
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}
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System.out.println("");
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}
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reader.close();
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}
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}
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