ProgLab1/pass

Main.java

@@ -0,0 +1,70 @@
+public class Main{
+    public static void main(String[] args){
+        long[] w = new long[(24-4)/2+1];
+        for (int i = 0; i <= 10; i++) {
+            w[i] = i*2 + 4;
+        }
+        float[] x = new float[14];
+        for (int i =0; i < x.length; i++){
+            x[i] = (float) Math.random()*21 - 10;
+        }
+        double[][] w1 = new double[11][14];
+        for (int i = 0; i < w.length; i++){
+            switch ((int) w[i]){
+                case 24:
+                    for (int j = 0; j < x.length; j++) {
+                    w1[i][j] = typeOne(x[j]);
+                } break;
+                case 6 , 8 , 12 , 14 , 16:
+                    for (int j = 0; j < x.length; j++) {
+                        w1[i][j] = typeTwo(x[j]);
+                    } break;
+                default:
+                    for (int j = 0; j < x.length; j++) {
+                        w1[i][j] = typeThree(x[j]);
+                    }
+            }
+        }
+        matrix(w1);
+    }
+    public static double typeOne(float x){
+        double result;
+        result = Math.abs(x);
+        result = Math.log(result);
+        result = Math.tan(result);
+        return result;
+    }
+    public static double typeTwo(float x){
+        double base; double power;
+        double power1 = ( (double) 1 / 2)/(Math.sin(x));
+        base = Math.abs(x);
+        base = Math.log(base);
+        base = Math.pow(base, power1);
+        power = x / (x - (double) 2/3);
+        power = Math.pow(power, x);
+        power = Math.tan(power) + (double) 1/4;
+        power = Math.PI * power;
+        double result = Math.pow(base, power);
+        return result;
+    }
+    public static double typeThree(float x){
+        double base; double power;
+        double power1 = x / Math.PI;
+        power1 = Math.pow(power1, x);
+        base = Math.pow(Math.E, power1);
+        double power2 = (x + (double) 3/4) / 3;
+        power2 = Math.pow(power2, 3);
+        power = Math.PI + Math.pow(Math.E, power2);
+        power = 3 * power;
+        double result = Math.pow(base, power) / 2;
+        return result;
+    }
+    public static void matrix(double[][] w1) {
+        for (int i = 0; i < w1.length; i++) {
+            for (int j = 0; j < w1[i].length; j++) {
+                System.out.printf("%.3f ", w1[i][j]);
+            }
+            System.out.println();
+        }
+    }
+}