Data commit

Task/Random-numbers/Elena/random-numbers.elena

@@ -0,0 +1,35 @@
+import extensions;
+import extensions'math;
+
+randomNormal()
+{
+    ^ cos(2 * Pi_value * randomGenerator.nextReal())
+                      * sqrt(-2 * ln(randomGenerator.nextReal()))
+}
+
+public program()
+{
+    real[] a := new real[](1000);
+
+    real tAvg := 0;
+    for (int x := 0, x < a.Length, x += 1)
+    {
+        a[x] := (randomNormal()) / 2 + 1;
+        tAvg += a[x]
+    };
+
+    tAvg /= a.Length;
+    console.printLine("Average: ", tAvg);
+
+    real s := 0;
+    for (int x := 0, x < a.Length, x += 1)
+    {
+        s += power(a[x] - tAvg, 2)
+    };
+
+    s := sqrt(s / 1000);
+
+    console.printLine("Standard Deviation: ", s);
+
+    console.readChar()
+}