看着有点乱，看看我的吧
既然都排序了，那就化简下判断条件吧
```python
side = list(map(int, input().split()))
side.sort()
if sum(side[:2])>side[-1]:
if side[0]**2+side[1]**2==side[-1]**2:
print("Right triangle")
elif side[0]**2+side[1]**2>side[-1]**2:
print("Acute triangle")
else:
print("Obtuse triangle")
if side[0]==side[1] or side[1]==side[-1]:
print("Isosceles triangle")
if side[0]==side[-1]:
print("Equilateral triangle")
else:
print("Not triangle")
```
by Winds_Land @ 2024-01-23 15:18:02