Reading week is coming and I don’t have any planning.
The girl who has class with me dropped this course, so I also consider whether
I should give up this course due to the low mark of last test. After talking to
my mum, I still decide to keep working in it.
Last week we learn binary system. It is not that difficult because
there are similar between binary system and decimal system, and we started to use
decimal system in general mathematics when we were young. However, two states
is the smallest so that binary system is the most easily designed in computer
science. Decimal system is multiply each digit by the appropriate power of 10, and
binary system is multiply each digit by the appropriate power of 2. For example,
1011=1*1000+0*100+1*10+1*1 in decimal system; 1011=1*8+0*4+1*2+1*1 in binary
system. It is not that complicated. In addition, I found that the video is very
useful for comprehending contents and finishing quiz. ;)
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