python學習之路

x = 1+2+3+4

print(x)
print(x*5)
y = x*5
print(y+100-45+2)
print('泰哥泰哥，我是小弟')
print('泰哥泰哥，我是三弟小妹')
t-t = 2
3t_t = 23
*r = 4
_ = 'fdsa'
___ = 4
%- = 'fdsa'
2w = 5
qwe-r = 'wer'
kfdsdlafhsdakfhdsakdfjkhsdakf = '太白'
print(名字)
ageofoldboy = 56
numberofstudents = 80
#下劃線
age_of_oldboy = 56
number_of_students = 80
age1 = 12 
age2 = age1
age3 = age2
age2 = 100
age3 = 5
print(age1,age2,age3) #12, 100 ,100
#12,12,12,
#12,100,12
#100,100,100,
print(100,type(100))
print('100',type('100'))
print(1)
print("jsdfdsfsadl;fjdsal;j")
print("i'm a teacher")
a = '泰哥'
b = '小二'
c = a + b
print(c)
print('泰哥' + '小二' +'貨')
print('堅強'*8)
msg = """
今天我想寫首小詩，
歌頌我的同桌，
你看他那烏黑的短髮，
好像乙隻炸毛雞。
"""#print(msg)
print(true,type(true))
print('true',type('true'))
name = input('請輸入你的名字：')
age = input('請輸入你的年齡：')
print('我的名字是'+name,'我的年齡'+age+'歲')
#第一種：
if 4 > 5 :
print('我請你喝酒')
print('喝什麼酒')
#第二種：
if 4 > 5:
print('我請你喝酒')
else:
print('喝什麼酒')
#多選：
num = input('請輸入您猜的數字：')
if num == '1':
print('一起抽菸')
elif num == '2':
print('一起喝酒')
elif num == '3':
print('新開了一家，走看看')
else:
print('你猜錯了.....')
score = int(input("輸入分數:"))
if score > 100:
print("我擦，最高分才100...")
elif score >= 90:
print("a")
elif score >= 60:
print("c")
elif score >= 80:
print("b")
elif score >= 40:
print("d")
else:
print("太笨了...e")
name = input('請輸入名字：')
age = input('請輸入年齡：')
if name == '小二':
if age == '18':
print(666)
else:
print(333)
else:
print('錯了....')
#while
print('111')
while true:
print('我們不一樣')
print('在人間')
print('癢')
print('222')
#從1--100 
count = 1
flag = true
#標誌位
while flag:
print(count)
count = count + 1
if count > 100 :
flag = false
count = 1
while count <= 100:
print(count)
count = count + 1
count = 1
sum = 0
while count <= 100:
sum = sum + count 
count = count + 1
print(sum)
#break
'''print('11')
while true:
print('222')
print(333)
break
print(444)
print('abc')
count = 1
while true:
print(count)
count = count + 1
if count > 100:break
print(111)
count = 1
while count < 20 :
print(count)
continue
count = count + 1
count = 0
while count <= 100 : 
count += 1
if count > 5 and count < 95: 
continue 
print("loop ", count)
print("-----out of while loop ------")

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