你闰年判断部分有误哦,
这行有问题
```python
if ((n % 400 == 0) or ((n % 4 == 0) and (n // 100 != 0))):
```
应该改为
```python
if ((n % 400 == 0) or ((n % 4 == 0) and (n % 100 != 0))):
```
即:将 ‘//’ 改为 ‘%’
感觉你这样写麻烦了,我的ac代码如下(有不足欢迎补充、指正)
```python
x,y=input().split()
x=int(x)
y=int(y)
n=0
A=[]
for c in range(x,y+1,+1):
if (c%4==0 and c%100!=0) or c%400==0:
n+=1
A.append(c)
print(n)
for i in A:
print(i,end=' ')
```
by Math_Cai @ 2023-11-16 13:41:49