Python无法识别1000以上的数字

Question

magicnumber = 2000 ;

for x in range(10000):
    if x is magicnumber:
        print(x,"Is the Magic Number")
        break

我需要帮助。

Answer 1

您需要将is替换为==。您需要阅读本文以获得更多理解：Is there a difference between `==` and `is` in Python?

magicnumber = 2000 ;

for x in range(10000):
    if x == magicnumber:
        print(x,"Is the Magic Number")
        break

输出：

(2000, 'Is the Magic Number')

Answer 2

if x is magicnumber:

与

相同

if x is 2000:

返回false，因此永远不会满足该条件

if x == magicnumber:

正是你要找的......

Answer 3

magicnumber = 2000

for x in range(10000):
    if x == magicnumber:
        print(x,"Is the Magic Number")
        break