GITA MASALA

Author: Hud

src/fori/for18.java

@@ -0,0 +1,30 @@
+package fori;
+
+import java.util.Scanner;
+
+public class for18 {
+    public static void main(String[] args) {
+        Scanner scanner=new Scanner(System.in);
+        float a;
+        System.out.print("A:");
+        a = scanner.nextFloat();
+
+        int n;
+        System.out.print("N:");
+        n = scanner.nextInt();
+
+
+        float counter = 1F;
+        float result = 1F;
+
+
+        for (int i = 2; i <= n; ++i)
+        {
+            counter *= -a;
+            result += counter;
+        }
+//
+    System.out.println("Natija"+result);
+
+    }
+}

src/fori/for19.java

@@ -0,0 +1,17 @@
+package fori;
+
+import java.util.Scanner;
+
+public class for19 {
+    public static void main(String[] args) {
+        Scanner scanner=new Scanner(System.in);
+        System.out.println("n:");
+        int n= scanner.nextInt();
+        int result=1;
+        for (int i = 1; i <=n; i++) {//i =1; chunki hamma sonni 0 ga ko`paytirsak 0 chiqadi
+
+            result*=i;
+        }//1*2*3*4*5..*n-> n=biz kiritgan son
+        System.out.printf("1 dan %d gacha bo`lgan sonlarning Ko`paytmasi: %d",n,result);
+    }
+}

src/fori/for20.java

@@ -0,0 +1,16 @@
+package fori;
+
+import java.util.Scanner;
+
+public class for20 {
+    public static void main(String[] args) {
+        Scanner scanner=new Scanner(System.in);
+        System.out.println("n: ");
+        int n= scanner.nextInt();
+        int result=0;
+        for (int i = 0; i <= n; i++) {
+            result+=i;
+        }
+        System.out.println("Qiymat: "+result);
+    }
+}

src/fori/for21.java

@@ -0,0 +1,26 @@
+package fori;
+
+import java.util.Scanner;
+
+public class for21 {
+    public static void main(String[] args) {
+        int n;
+        Scanner scanner=new Scanner(System.in);
+        System.out.print("N:");
+        n = scanner.nextInt();
+
+
+        float n1 = 1F;
+        float result = 1F;
+
+
+
+        for (int i = 1; i <= n; ++i)
+        {
+            n1 *= (float)i;
+            result += 1 / n1;
+        }
+        System.out.print(result);
+
+    }
+}

src/fori/for22.java

@@ -0,0 +1,31 @@
+package fori;
+
+import java.util.Scanner;
+
+public class for22 {
+    public static void main(String[] args) {
+        float x;
+        Scanner scanner=new Scanner(System.in);
+        System.out.print("X:");
+        x = scanner.nextFloat();
+
+        int n;
+        System.out.print("N:");
+        n = scanner.nextInt();
+
+
+        float x1 = 1F;
+        float n1 = 1F;
+        float result = 1.0F;
+
+
+        for (int i = 1; i <= n; ++i)
+        {
+            n1 *= (float)i;
+            x1 *= x;
+            result += x1 / n1;
+        }
+        System.out.print(result);
+
+    }
+}

src/fori/for39.java

@@ -0,0 +1,25 @@
+package fori;
+
+import java.util.Scanner;
+
+public class for39 {
+    public static void main(String[] args) {
+        int a;
+        Scanner scanner=new Scanner(System.in);
+        int b;
+        System.out.print("A:");
+        a = scanner.nextInt();
+        System.out.print("B:");
+        b = scanner.nextInt();
+
+        //
+        for (int i = a; i <= b; ++i)
+        {
+            for (int j = 1; j <= i; ++j)
+            {
+                System.out.println(i);
+            }
+        }
+
+    }
+}