Question

a list is sorted in ascending order if it is empty or each item except the last one is less than or equal to its successor. define a predicate issorted that expects a list as an argument and returns true if the list is sorted, or returns false otherwise.

Answer 1

Python program to know if a list is sorted . Output and code image attached.

Python Code

def isSorted(lst2):

   for p in range(len(lst2)):

       for z in range(p,len(lst2)):

           #Return false if an item is less than or equal to its successor

           if lst2[p]>lst2[z]:

               return False

   return True

if __name__ == '__main__':

• # define variables

list = [int() for ind0 in range(5)]

ans = str

• # insert numbers into the list

print("Enter 5 numbers: ")

for d in range(5):

 list[d] = int(input())

• # call function to determine if the list is sorted

ans = isSorted(list)

if (ans):

    print("Yes")

else:

    print("No")

To learn more about sort lists in python see: https://brainly.com/question/20624654

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