Question

5.16 LAB: Output numbers in reverse Write a program that reads a list of integers, and outputs those integers in reverse. The input begins with an integer indicating the number of integers that follow. For coding simplicity, follow each output integer by a space, including the last one. Assume that the list will always contain less than 20 integers. Ex: If the input is: 5 2 4 6 8 10 the output is: 10 8 6 4 2 To achieve the above, first read the integers into an array. Then output the array in reverse.

Answer 1

Answer:

The solution code is written in Python 3

1. num_input = input("Enter a list of number: ")
2. num_list = num_input.split(" ")
4. output = ""
5. for i in range(len(num_list) -1, 0, -1):
6.    output += num_list[i] + " "
8. print(output)

Explanation:

Firstly, use the input function to prompt user to enter a list of number in a single string (Line 1).

Next, use the split method to convert the input string into a list of individual numbers using single space as delimiter (Line 2).

Use a for loop and start the iteration from the last element in the list (Line 5) and then join the element to the output string followed with a single space (Line 5-6).

After completing the loop, we print the output string (Line 8).

Answer 2

Answer:

integers = []

while True:

      number = int(input("Enter integers (Enter negative number to end) "))

      if number < 0:

         break

      integers.append(number)  

print ("The smallest integer in the list is : ", min(integers))

print("The largest integer in the list is : ", max(integers))

Explanation: