Author: Animesh Fatehpuria
Testers: Rajat De Sumit Shyamsukha
Editorialist: Animesh Fatehpuria
Traversal Through Strings.
Given a String S and a substring X , remove all occurences of X from S . Print the resulting String. If the resulting String has length = zero , print “0”(without quotes).
Python and Java users can simply use the replace() method which replaces all occurrences of a specified substring with another substring. If S and X are given , all that is needed to do is:
If Length is zero Print 0 else Print S .
This problem can also be solved by traversing through S and checking whether X is formed from ith to (i+l)th position where l=length of X.
Then We simply exclude the substring X if it is present at any part of S.