7-May-2026 Class 8 Lesson
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#temp 15
x = 1
def a():
print("hello a")
a()
# case 1 import module as label
import dio as d
import dio as c
print("aaaaaaaaaaaaaa")
d.a()
c.a()
d.a()
print("aaaaaaaaaaaaaa")
print(x+ d.x + d._x)
# case 2 from module import *
from dio import * # x = 11 def a()
a()
print(x, x_y)
#print(_x)
#print(globals())
# case 3 from module import selected items
from tria import a, _x
a()
print(_x, x)
from math import pi, sqrt
print(pi, sqrt(9))
from math import pi
x = 1 # global variable
def a():
#global x
x = 2
#x = x + 10 # local variable
#print(x)
print(type(x))
a()
print(x)
print(pi)
#x = input("please input number")
#print(x, type(x))
try:
print("hello")
x = 100
while x > -1:
if x == 50:
raise
x = x -1
print(x)
except :
print("I stop the program")
Python
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