Reverse & Print Common Characters

Two string values S1 and S2 are passed as the input. Reverse string S2 and print the letters which are common in a given index. The letters in S1 and S2 will be in lower case. 

Input Format: The first line contains S1. The second line contains S2. 

Output Format: The first line contains the letters which are common after S2 is reversed. 

Boundary Conditions:

• 2 <= Length of S1 <= 500
•  2 <= Length of S2 <= 500

Example Input/Output 1: 

Input: 

energy 

genuine 

Output:

After reversing S2, we get energy eniuneg The letters common comparing indices are en (in the first two positions)

Source Code:

s1,s2=input(),input()

s2=s2[::-1]

for i in range(len(s1)):

    for j in range(len(s2)):

        if s1[i]==s2[j] and i==j:

            print(s1[i],end="")