CodinGame Temperatures Puzzle

temperatures.py

```python3 
import sys
import math
from functools import reduce

# Auto-generated code below aims at helping you parse
# the standard input according to the problem statement.
n = int(input())
if n==0:
    print(0)
t=[]    
for i in input().split():
    t.append(int(i))
print(reduce(lambda x, y : x if abs(y) > abs(x)  else(x if abs(x)==abs(y) and x>y else y ) , t))

```