Question

Prefix Suffix

write a program to check the overlapping of one string's suffix with the prefix of another string.

Sample input 1

ramisgood

goodforall

Sample output 1

good

Sample input 2

finally

restforall

Sample output 2

No overlapping

Answer 1

f_str = input()
s_str = input()
s = "No overlapping"
if len(f_str) > len(s_str):
    i = len(s_str)
else:
    i = len(f_str)
while i > 0:
    if f_str[len(f_str)-i:] == s_str[:i]:
        s = s_str[:i]
        break
    i -= 1
print(s)