def anagram( a, b):
    s1 = a.lower()
    s2 = b.lower()
    if( len(s1) != len(s2)):
        return 0
    l = len( s1)
    d = {}
    for i in range( l):
        d[ s1[i]] = d.get( s1[i], 0) + 1
        d[ s2[i]] = d.get( s2[i], 0) - 1
    for i in d:
        if( d[i] != 0):
            return 0
    return 1

s1 = 'juch'
s2 = 'chuj'
anagram( s1, s2)