Names of max variable set

 def solution():
    a = 3
    b = 2
    c = 8
    d = 9
    e = 9
    for i in range(10):
        i += 1
    m = max(a,b,c,d,e) + 1
    return (m - 1, { variable_name for (variable_name, value) in locals().items() if value == m - 1 })