basically a conversion turns something into something else
for example, you cant add an integer and a real together, eventhough they are both numbers...
so instead of going:
Trigger:
Actions
Set Real[1] = Real[1] + Integer
you do this
Trigger:
Actions
Set Real[1] = Real[1] + Real(Integer)
which converts the integer variable into a real number, real numbers are capable of having decimals (ie: 1.50, 3.21), integers arent (ie: 1, 2, 3)
with conversions you can turn an integer into a real, or string, etc and visa-versa (reals with decimals changed into integers just take off the decimal (ie: 1.99 - > 1)
Is the school system in your country similar to Chinese school system? I could never imagine being a teacher in a Chinese school, what's expected of students and teachers is just so different from what I'd be looking for as a teacher
Yea I came last year. I was quarantined for about 30 days. Fml. The first day of my quarantine was the eve of Chinese new year last year. Fml again... Lol.