<doocs>1332.Remove Palindromic Subsequences_1.py
def removePalindromeSub( s: str) -> int:
    if not s:
        return 0
    if s[::-1] == s:
        return 1
    return 2
def sample_funcname ( var_0 : str ) -> int :
    if not var_0 :
        return 0
    if var_0 [ : : - 1 ] == var_0 :
        return 1
    return 2
