print(id(100/10))
print(id(9+1))
print(id(2*5))
--------------------------
1755624771992
1772776480
1772776480
----------------------------------------------------
100/10不是int类型,不会被算入小数据池
print(id(100/10))
print(id(9+1))
print(id(2*5))
--------------------------
1755624771992
1772776480
1772776480
----------------------------------------------------
100/10不是int类型,不会被算入小数据池