if a == d and b == c: print("是回文数") else: print("不是回文数") 3:从控制台输入两个数,输出较大的值。 num1 = int(input("请输入第一个两位数")) num2 = int(input("请输入第二个两位数")) if num1 > num2: print("较大的数是",num1) else: print("较大的数是",num2)
print("青年") else: print("中老年") func(25) 1. 2. 3. 4. 5. 6. 7. 8. 9. 结果如下: 其中,else关键字还在try... except块中使用,请参见下面的示例。 def func1(x): try: 100//x except: print("ZeroDivisionError: division by zero(除数不能是0)") else: print(f"程序计算结果是{...
ifuser=='喜羊羊'andpwd=='123'#用户名和密码都正确才能登陆成功 print('登录成功') break else: print('用户名或者密码错误,请重新输入') count+=1#每次让它加1,既可以循环,又能限制次数,当上边count不满足条件就会自动停止 同样,我们也可以用while循环让程序数数,从1数到100 1 2 3 4 count=1 while...
print('奶茶编号输入正确') else: print('Woops!我们只售卖以上五种奶茶哦!新口味敬请期待!') print('点单程序结束') 1. 2. 3. 4. 5. 6. 第二步,在最外层的框架里装东西。 milktea_num = 5 if milktea_num <= 5 and milktea_num >= 1: print('奶茶编号输入正确') if milktea_num == 1...
x=0 时，为假，取其它值都为真。If x Then y = x Else y = x + 1这段代码的意思是：如果x为真，那么y=x，否则y=x+1,本题中的x初始值没有赋值，其它没有赋值的变量的初始值为0，所以if x 为假，程序执行的是else后面的语句，即y=x+1=0+1=1....
Examples: Azure Synapse Analytics and Analytics Platform System (PDW) C. Conditionally execute print The following example uses the PRINT statement to conditionally return a message. SQL Copy IF DB_ID() = 1 PRINT N'The current database is ''master''.'; ELSE PRINT N'The current database ...
and installed the software. This software, called a Print Support App (PSA), should not be installed for Universal Print connector printers or else it will prevent them from working. The automatic installation and/or displaying of the "App available for this device" link is due to a bug in...
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执行下列Python语句将产生的结果是 ( )i=1if (i): print(True)else:print(False)A. 输出1B. 输出TrueC. 输出FalseD. 编译错误 答案 答案:B相关推荐 1执行下列Python语句将产生的结果是 ( )i=1if (i): print(True)else:print(False)A. 输出1B. 输出TrueC. 输出FalseD. 编译错误 反馈 收藏 ...
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