python学习之路

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python学习之路-01

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
#下划线
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' +'货')
print('坚强'*8)
msg = """
今天我想写首小诗,
歌颂我的同桌,
你看他那乌黑的短发,
好像一只炸毛鸡。
"""
#print(msg)
print(True,type(True))
print('True',type('True'))
name = input('请输入你的名字:')
age = input('请输入你的年龄:')
print('我的名字是'+name,'我的年龄'+age+'岁')
#第一种: if 4 > 5 : print('我请你喝酒') print('喝什么酒') #第二种: if 4 > 5: print('我请你喝酒') else: print('喝什么酒') #多选: num = input('请输入您猜的数字:') if num == '1': print('一起抽烟') elif num == '2': print('一起喝酒') elif num == '3': print('新开了一家,走看看') else: print('你猜错了.....') score = int(input("输入分数:")) 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('请输入名字:') age = input('请输入年龄:') if name == '小二': if age == '18': print(666) else: print(333) else: print('错了....') #while print('111') while True: print('我们不一样') print('在人间') print('痒') print('222') #从1--100 count = 1 flag = True #标志位 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 ------")

  

https://www.cnblogs.com/lg-cjj/p/11809255.html

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