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adding solution for isprime number

mathgen.py

@@ -0,0 +1,32 @@
+import random 
+genList =[]
+class Generator:
+    def __init__(self, title, id, generalProb, generalSol, func):
+        self.title = title
+        self.id = id
+        self.generalProb = generalProb
+        self.generalSol = generalSol
+        self.func = func
+        genList.append([id, title, self])
+    def __str__(self):
+        return str(self.id) + " " + self.title + " " + self.generalProb + " " + self.generalSol
+    def __call__(self, **kwargs):
+        return self.func(**kwargs)
+    
+def isprime(max_a =100):
+    a =random.randint(2,max_a)
+    problem =a
+    if a == 2:
+        solution = True
+        return problem,solution
+    if a % 2 == 0:
+        solution = False
+        return problem,solution
+    for i in range(3, a // 2 + 1, 2):
+        if a % i == 0:
+            solution = False
+            return problem, solution
+    solution = True
+    return problem, solution
+
+is_prime = Generator("isprime", 61, "a any positive integer", "True/False", isprime)