APCS 10503 三角形辨別
sides=list(map(int,input().split()))
sides.sort()
print(*sides)
a,b,c=sides[0],sides[1],sides[2]
if((a+b)<=c):
print("No")
elif((a*a+b*b)>c*c):
print("Acute")
elif((a*a+b*b)==c*c):
print("Right")
else:
print("Obtuse")
sides=list(map(int,input().split()))
sides.sort()
print(*sides)
a,b,c=sides[0],sides[1],sides[2]
if((a+b)<=c):
print("No")
elif((a*a+b*b)>c*c):
print("Acute")
elif((a*a+b*b)==c*c):
print("Right")
else:
print("Obtuse")