<doocs>0271.Encode and Decode Strings_1.py
def encode( strs: List[str]) -> str:
    ans = []
    for s in strs:
        ans.append('{:4}'.format(len(s)) + s)
    return ''.join(ans)
def sample_funcname ( var_0 : List [ str ] ) -> str :
    var_3 = [ ]
    for var_4 in var_0 :
        var_3.append ( '{:4}'.format ( len ( var_4 ) ) + var_4 )
    return ''.join ( var_3 )
