# https://www.globalsino.com/ICs/page4853.html
# Variable number of input arguments


def My_function(**C):
    for i in C:
        print(i, C[i])

x = My_function(C1 = 'A', C2 = 'B', C3 = 'C')

y = My_function(C1 = 'A', C2 = 'B', C3 = 'C', C4 = 67)