def to_camel_case(name):
    name = name[0].upper() + name[1:]
    while True:
        try:
            index = name.index("_")
            name = name[0:index] + name[index+1].upper() + name[index+2:]
        except ValueError:
            break
    return name


if __name__ == '__main__':
    print("Example:")
    print(to_camel_case('name'))

    # These "asserts" using only for self-checking and not necessary for auto-testing
    assert to_camel_case("my_function_name") == "MyFunctionName"
    assert to_camel_case("i_phone") == "IPhone"
    assert to_camel_case("this_function_is_empty") == "ThisFunctionIsEmpty"
    assert to_camel_case("name") == "Name"
    print("Coding complete? Click 'Check' to earn cool rewards!")