# Google Code Jam practice problems

file_in = "test.txt"
#file_in = "A-small-practice.in"
#file_in = "A-large-practice.in"

file_out = "output.txt"

def answer():
    #code here



def write_file():
    f = open(file_in)
    out = open(file_out, "w")
    num_cases = int(f.readline())
    for i in range(1, num_cases + 1):
        test_case = int(f.readline().strip())
        output = answer(test_case)
        out.write("Case #" + str(i+1) + ": " + str(output) + "\n")

write_file()