Import java util. Scanner; public class loborotoria 2 {

1-Topshiriq
2
import java.util.Scanner;

public class loborotoria_1_1_2 {

public static void main(String[] args) {

Scanner scanner = new Scanner(System.in);

double a, b, c, x;
System.out.println("O'zgaruvchilarni kiritng: ");
a = scanner.nextDouble();
b = scanner.nextDouble();
c = scanner.nextDouble();
x = scanner.nextDouble();
double Q = 0;
if (a < 0) {
Q = (Math.pow(Math.sin(a * x), 2) + Math.pow(Math.cos(a * x * x), 3)) / (Math.pow((a + b), 2) + c);
} else if (Math.pow(a,2) >= Math.pow(b,3)) {
Q = (Math.sqrt(a * a + b * b * b) + 2 * a * c) / (Math.pow(Math.sin(a),2)+b*x*x);
}else System.out.println("Yechimga ega emas");

System.out.println(Q);

}
}



2-Topshiriq
2. Bo‘sh bo'lmagan va oxiri 0 soni bilan tugaydigan musbat butun sonlar ketma-ketligi berilgan (0 soni ketma-ketlikka kirmaydi va uning tugaganligini bildiradi). Ketma-ketlikning o‘rta geometrik qiymati hisoblansin

import java.util.Scanner;

public class loborotoria_1_2_2 {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);

double product = 1;

int length = 0;
double num = 1;

while (true) {

System.out.print("Butun son kiriting: ");
num = scanner.nextInt();
if (num != 0){
product *= num;
length ++;
}
else break;
}

// O'rta geometrik qiymat hisoblanadi

double geometricMean = Math.pow(product, 1.0 / length);

System.out.println("Ketma-ketlikning o'rta geometrik qiymati: " + geometricMean);

}
}