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# System prepended metadata

title: 第五堂課

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#     第五堂課


****課堂筆記****

* 回圈方法
lst=[2,4,6,8,10]
for x in lst:
  print(x)



* 熟悉回圈架構
A=[1,2,3]
y=0
for x in A :
  y=y+x
print(y)
#   1 2 3 
# x 1 2 3 
# y 1 2 6 

* 熟悉回圈架構2
A=[3,2,7,4]
y=0
for x in A :
  y=y+x
print(y)
#   1 2 3 
# x 3 2 7  4 
# y 3 5 12 16

* 熟悉回圈架構3

A=[3,5,7,4,6]
y=0
z=0
for x in A :
  y=y+x
  if x > z:
    z=x
print(x)
print(y)
print(z)
#   1 2 3  4  5 
# x 3 5 7  4  6
# y 3 8 15 19 25
# z 3 5 7  X. X

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# 會議記錄
* 3/22
![](https://i.imgur.com/6GW9nsx.jpg)
