Update fourth.py

LabPSA_2/fourth.py

@@ -1,15 +1,30 @@
 import random
 from numpy import pi, cos, sin, sqrt
 
+
+def distance(pointa, pointb):
+    return sqrt((pointa[0] - pointb[0]) ** 2 + (pointa[1] - pointb[1]) ** 2)
+
+
+def create_point():
+    angle = random.uniform(0, 2*pi)
+    x = cos(angle)
+    y = sin(angle)
+    return x, y
+
+
+def check_acute(a, b, c):
+    if a**2 + b**2 > c ** 2:
+        return True
+    else:
+        return False
+
+
 counter = 0
 for _ in range(100000):
-    (x1, y1) = (cos(random.uniform(0, 2*pi)), sin(random.uniform(0, 2*pi)))
+    x1, x2, x3 = create_point(), create_point(), create_point()
-    (x2, y2) = (cos(random.uniform(0, 2 * pi)), sin(random.uniform(0, 2 * pi)))
+    l = [distance(x1, x2), distance(x1, x3), distance(x2, x3)]
-    (x3, y3) = (cos(random.uniform(0, 2 * pi)), sin(random.uniform(0, 2 * pi)))
+    l.sort()
-    len1 = sqrt((x2 - x1) ** 2 + (y2 - y1) ** 2)
+    if check_acute(l[0], l[1], l[2]):
-    len2 = sqrt((x3 - x1) ** 2 + (y3 - y1) ** 2)
-    len3 = sqrt((x3 - x2) ** 2 + (y3 - y2) ** 2)
-    if len1 ** 2 + len2 ** 2 > len3 ** 2 and len2 ** 2 + len3 ** 2 > len1 ** 2 and len1 ** 2 + len3 ** 2 > len2 ** 2:
         counter+=1
 print(counter/100000)
-