Question

我如何让Python检查变量以查看它是否是一个整数且低于特定数字然后继续，具体取决于结果可能会从循环中断开。所以大概是这样的：

x = input

if x is integer AND below 10:

    print ("X is a number below 10")
    break from loop

elif x is NOT an integer:

    print ("X is not an integer try again")
    ask again
Else: 

    print ("Error")
    ask again

Answer 1

非常确定这是有效的：D谢谢

而True：

x = input("Enter Something: ")  #user input

 if x.isdigit() == True:
     if (int(x)>=1) and (int(x)<=2): #if it is 1 or 2
         print (x)
         break
     elif (int(x)>2): #or if its above 2
         print ("To Large")
     else:
         print ("Else") 

 elif x.isdigit() == False: #data non integer
     print ("please try again")
 else:
     print ("ERROR") #error with input

打印（＆＃34; Hello＆＃34;）＃显示循环正确破坏

Python变量检查

1 个答案: