to find subsequence of a sequence

Question

can anybody give some idea how i approach this?

a main function which inputs two strings from the user and calls the function above with
the two string arguments and prints whether the first string is a subsequence of the second or not.

Answer 1

try using the string::find method:
https://en.cppreference.com/w/cpp/string/basic_string/find

example:
https://code.sololearn.com/cprZENA237R5/#cpp