Untitled

# stacks = []

# for i in input:
#     for stack in stacks:
#         while(i<stack[-1]):
#             stack.pop()
#         stack.append(i)         
#         if len(stack)==3:
#             return True
        
3,2,0,1,0.5

3

2

0  1
        
        
min = -inf
max = inf

1
min=1
max=1

2
min