Pythonlab

Python/random_ints.py

@@ -1,7 +1,11 @@
 import random
 
 def random_ints():
-    # Your code here!
+    lst = [] 
+    while True:
+        lst.append(random.randint(1,10))
+        if lst[-1] == 6:
+            return lst
 
 
 def test():

Python/rm_smallest.py

@@ -1,6 +1,12 @@
 def rm_smallest(d):
-    # Your code here!
-    return 0;
+    if not d:
+        return d 
+    else:
+        min_value = min(d.values())
+        min_key = [k for k, v in d.items() if v == min_value][0]
+        d.pop(min_key)
+        return d 
+
 
 def test():
     assert 'a' in rm_smallest({'a':1,'b':-10}).keys()

Python/square_root.py

@@ -1,8 +1,10 @@
 import math
 
 def square_root(n):
-    # Your code here!
-    return -1;
+    try:
+        return math.sqrt(n)
+    except:
+        return -1 
 
 def test():
     assert square_root(4) == 2

Python/sum.py

@@ -1,6 +1,8 @@
 def sum(lst, n):
-    # Your code here!
-    return False
+    count = 0 
+    for x in lst:
+        count += x
+    return count == n 
 
 def test():
     assert sum([-1, 1], 0)