I NEED HELP MODIFYING MY CODE TO TAKE INPUT FROM STDIN AND ALSO OUTPUT. PYTHON 3. PLS READ THE INPUT AND OUTPUT SECTION FROM THE QUESTION ABOVE. IF YOU CAN MODIFY MY CODE, that would be great. i would like to see a screenshot of your code and output. thanks

def numDecodings(self, s: str) -> int:

n = len(s)

dp = [0 for i in range(n)]

if s[0] != "0":

dp[0] = 1

for i in range(1,n):

x = int(s[i])

y = int(s[i-1:i+1])

if x >= 1 and x

dp[i] += dp[i-1]

if y >= 10 and y

if i-2 >= 0:

dp[i] += dp[i-2]

else:

dp[i] += 1

return dp[-1]

1 import sys 2 for line in sys.stdin: 3 print(line, enda") Decode Numbers Programming challenge description: You are given an encoded message containing only numbers. You are also provided with the following mapping: A: 1 B: 2 Z: 26 Given an encoded message, count the number of ways it can be decoded. Input: Your program should read lines from standard Input. Each line contains an encoded message of numbers. You may assume that the test cases contain only numbers. Output: Print out the different number of ways it can be decoded. Note: 12 could be decoded as AB(1 2) or L(12). Hence the number of ways to decode 12 is 2. >_ Test Case Output Test 1 Print out the different number of ways it can be decoded. Note: 12 could be decoded as AB(1 2) or L(12). Hence the number of ways to decode 12 is 2. i import sys 2 for line in sys.stdin: 3 print(line, end="") Test 1 Test Input 12 Expected Output 2 Test 2 Test Input 123 Expected Output 3 Copyright 2012-2021 by HireVue. All rights reserved. Unauthorized copying, publication, or disclosure prohibited. >_ Test Case Output