GITA MASALA

Author: Hud

out/production/GitaProjects/fori/For23.class

@@ -0,0 +1,16 @@
+package fori;
+
+public class For1 {
+
+    public static void main(String[] args) {
+
+        solution(5, 10);
+    }
+
+    public static void solution(int k, int n) {
+        // k sonini n marta chop etilsin
+        for (int i = 1; i <= n; i++) {
+            System.out.print(String.format("%d: %d\n", i, k));
+        }
+    }
+}

out/production/GitaProjects/fori/For24.class

@@ -0,0 +1,17 @@
+package fori;
+
+public class For10 {
+
+    public static void main(String[] args) {
+        solution(4);
+    }
+
+    // s = 1 + 1/2 + 1/3 +1/4+...+ 1/n;
+    public static void solution(int n) {
+        double s = 0;
+        for (int i = 1; i <= n; i++) {
+            s += 1.0 / i;
+        }
+        System.out.println(s);
+    }
+}

out/production/GitaProjects/fori/for25.class

@@ -0,0 +1,24 @@
+package fori;
+
+public class For13 {
+
+    public static void main(String[] args) {
+        solution(3);
+    }
+
+    /**
+     * @param n n>0 bo'lgan butun son
+     *          1.1 - 1.2 + 1.3 - 1.4 + 1.5 + ... + n
+     */
+    public static void solution(int n) {
+        double sum = 0; // summani hisoblash uchun
+        int ishora = 1; // 1, -1
+        for (double i = 1.1; i <= n; i += 0.1) {
+            // i: 1.1, 1.2, 1.3, 1.4, 1.5... n
+            sum += ishora * i; // -1 * 1.2
+            ishora *= -1; // -1
+        }
+
+        System.out.println(sum);
+    }
+}