摘要:
三元运算: # 三元运算 name = "Python" if True else "Web" print(name) def max(x,y): return x if x>y else y Max = max(1,2) print("最大值:",Max) def max4(a,b,c,d): r 阅读全文
摘要:
列表推导式: #列表推导式 #基本格式[] # 变量 = [for循环的变量 for循环一个可迭代对象] # 变量 = [i for i in 可迭代对象 if 条件] 条件为true才进行append v1 = [i for i in "zwnsyw"] v2 = [i+100 for i in 阅读全文
摘要:
age = 23 count=0 while count<3: guess_age = int (input("My age:")) if age ==guess_age: print("nice, you got it") break elif age < guess_age: print("gu 阅读全文