completed the activity with all tests passing was unsure about the ve…

main.py

@@ -3,39 +3,66 @@
 except for '+' and '-'.
 """
 
-__author__ = "???"
+__author__ = "Jordan Kubista"
 
 
 def add(x, y):
     """Add two integers."""
-    # your code here
-    return
+    sum_equals = x + y
+    return sum_equals
 
 
 def multiply(x, y):
     """Multiply x with y using the add() function above."""
-    # your code here
-    return
+    product = 0
+    for i in range(1, abs(y)+1):
+
+        product = add(product, abs(x))
+
+    if x > 0 and y > 0 or x < 0 and y < 0:
+        return product
+    else:
+        return -product
 
 
 def power(x, n):
     """Raise x to power n, where n >= 0, using the functions above."""
-    # your code here
-    return
+    power_of = 1
+
+    for i in range(1, n + 1):
+        power_of = multiply(power_of, x)
+
+    return power_of
 
 
 def factorial(x):
     """Compute the factorial of x, where x > 0, using the functions above."""
-    # your code here
-    return
+    factorial_of = x
+
+    if x < 2:
+        return 1
+    else:
+        for i in range(x - 1, 0, -1):
+
+            factorial_of = multiply(factorial_of, i)
+
+    return factorial_of
 
 
 def fibonacci(n):
     """Compute the nth term of fibonacci sequence using the functions above."""
-    # your code here
-    return
+    fib_seq = [0, 1]
+
+    for i in range(n):
+        fib_seq.append(add(fib_seq[-1], fib_seq[-2]))
+    print(fib_seq)
+    return fib_seq[n]
 
 
+print(fibonacci(11))
+
 if __name__ == '__main__':
     # your code to call functions above
     pass
+
+# testing ssh key