How do you write 01 Feb 2004 in terms of ccyymmdd?​

20040201

Explanation:

ccyy refers to the year, so that bit is just 2004

mm refers to the month but as 2 digits (with a 0 in front if less than 10), which is 02 (since February is the second month)

dd refers to the date as 2 digits, which is 01.

Adding these together gives 20040201

for the comment!