Koi review karo ise, poora time isme hi gya

q4/q4.py

 import itertools as it
-# import operator as op
+import operator as op
 
+""" def myFunc(deg, vals, coeffs):
+    for index in it.count():
+        if index > deg:
+            break
+        key = "x*" * (deg-index) + "y*" * (index) """
+    
 def myFunc(deg, vals, coeffs):
-    ## write your code here
\ No newline at end of file
+    list1 = it.combinations_with_replacement(vals, deg)
+    list2 = it.combinations_with_replacement('xy', deg)
+    list3 = it.zip_longest(coeffs, list1, list2)
+    
+    for coeff, values, keys in list3:
+        values_c = it.chain([coeff], values)
+        accv = it.accumulate(values_c, op.mul)
+        sliced_value = it.islice(accv, deg, deg+1)
+
+        keys_c = it.accumulate(keys, lambda x,y: x + "*" + y)
+        sliced_key = it.islice(keys_c, deg-1, deg)
+        
+        merge = it.zip_longest(sliced_key, sliced_value)
+        result = it.starmap(lambda x,y: x + " --> " + str(y), merge)
+        
+        yield from result
+
+""" deg = 7
+vals = [2,3]
+coeffs = [4, 3, 5, 9, 3, 7, 2, 5]
+
+gen = myFunc(deg, vals, coeffs)
+
+for i in gen:
+    print(i)  """
\ No newline at end of file