Muhammad al-xorazmiy nomidagi toshkent axborot texnologiyalari universiteti samarqand filiali kompyuter injiniringi fakulteti Dasturiy injiniringi yo’nalishi Dasturlash uslublari va paradigmalar fanidan

MUHAMMAD AL-XORAZMIY NOMIDAGI TOSHKENT AXBOROT TEXNOLOGIYALARI UNIVERSITETI SAMARQAND FILIALI

Kompyuter injiniringi fakulteti Dasturiy injiniringi yo’nalishi
Dasturlash uslublari va paradigmalar fanidan


1-Topshiriq

Bajardi:DI20-11 guruh Mamanazarov S

Tekshirdi: Mahmudov R

Samarqand 2022

package Hafta_1_mustaqil_yechish_uchun_topshiriqlar;

public class Misol_1 {

public static void main(String[] args) {
int[] arr = {5, 1, 3, 9, 12, 583, 998, 7538, 72, 53, 71, 85, 7, 2, 9};
int max = arr[0];

for (int i = 0; i < arr.length; i++) {

if (max < arr[i])
max = arr[i];
}
System.out.println("Massivning eng katta elementi:" + max);
}
}

package Hafta_1_mustaqil_yechish_uchun_topshiriqlar;

public class Misol_2 {
public static void main(String[] args) {

int[] arr = {5, 1, 3, 9, 12, 583, 998, 7538, 72, 53, 71, 85, 7, 2, 9};

int min = arr[0];

for (int i = 0; i < arr.length; i++) {

if (min > arr[i])
min = arr[i];
}
System.out.println("Massivning eng kichik elementi:" + min);
}
}
package Hafta_1_mustaqil_yechish_uchun_topshiriqlar;

public class Misol_5 {

public static void main(String[] args) {
int[] arr = {5, 1, 3, 0, 12, 0, 998, 0, 72, 53, 0, 85, 7, 2, 9};
int count = 0;

for (int i = 0; i < arr.length; i++) {

if (arr[i] == 0)
count++;
}
System.out.println("Massivdagi nollar soni:" + count);
}
}

package Laboratoriya_1;

import java.util.Scanner;

public class Misol_1 {

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
char a1, a2, a3;
a1 = scanner.next().charAt(0);
a2 = scanner.next().charAt(0);
a3 = scanner.next().charAt(0);

boolean b1, b2, b3;

b1 = Character.isDigit(a1);
b2 = Character.isDigit(a1);
b3 = Character.isDigit(a1);

int result = 0;

if (b1 && b2 && b3)
result = 3;
else if ((b1 && b2) || (b1 && b3) || b2 && b3) {
result = 2;
}
else result = 1;
System.out.println(result);
}
}

package Laboratoriya_1;

import java.util.Scanner;

public class Misol_2 {

public static void main(String[] args) {

Scanner scanner = new Scanner(System.in);

int n, k;

n = scanner.nextInt();

k = scanner.nextInt();

int summ = 0;

summ = (faktrorial(n)) / (faktrorial(k) * (faktrorial(n - k)));

System.out.println("Natija:" + summ);

}

public static int faktrorial(int n){

if (n <= 0)

return 1;

return n * faktrorial(n - 1);

}

}

package Laboratoriya_1;

import java.util.Scanner;

public class Misol_3 {

public static void main(String[] args) {

Scanner scanner = new Scanner(System.in);

int x;

x = scanner.nextInt();


x_gachaQoshibBer(x);

}

public static boolean toqmi(int x){

if (x % 2 == 1)

return true;

else

return false;

}

public static void x_gachaQoshibBer(int x){

int summ = 0;

for (int i = 1; i <= x; i++) {

if (toqmi(i))

summ += -i;

else summ += i;

}

System.out.println("Summa:" + summ);

}

}