Question

Write programs that read a sequence of integer inputs and print a. The smallest and largest of the inputs. b. The number of even and odd inputs. c. Cumulative totals. For example, if the input is 1 7 2 9, the program should print 1 8 10 19. d. All adjacent duplicates. For example, if the input is 1 3 3 4 5 5 6 6 2, the program should print 3 5 6.

Answer 1

Answer:

def find(lst):

   max = lst[0]

   min = lst[0]

 

   total_even = 0

   total_odd = 0

   for x in lst:

       if(max < x):

           max = x

       if(min > x):

           min = x

       if(x%2 == 0):

           total_even += 1

       else:

           total_odd += 1

   print("Maximum = ", max)

   print("Minimum = ", min)

   print("total even =", total_even)

   print("total odd =", total_odd)

   print("total: ",end="")

   temp = 0

   for x in lst:

       temp += x

       print(temp, end=" ")

   pre = lst[0]

   i = 1

   print("\n Close duplicates: ",end="")

   while i<len(lst):

       flag = False

       while(pre == lst[i] and i<len(lst)):

           pre = lst[i]

           i += 1

           flag = True

       if(flag):

           print(pre,end=" ")

       pre = lst[i]

       i += 1

   print("\n\n\n")

find([1, 3, 3, 4, 5, 5, 6, 6, 6, 2])

find([1, 7, 2, 9])

Explanation:

• Check if a number is even or odd by taking a mod with 2.
• Display all the counts of even, odd, maximum, minimum numbers.
• Run a while loop until pre == lst[i] and i<len(lst) and mark the flag as True.
• Call the find function.