Adding python files

Python/Easy_Challenges/temperatures.py

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+import sys
+import math
+
+n = int(input())  # the number of temperatures to analyse
+min = float('inf')
+for i in input().split():
+    # t: a temperature expressed as an integer ranging from -273 to 5526
+    t = int(i)
+    if (abs(0-t) < abs(0-min)):
+        min = t
+    elif min == t:
+        min = t
+    elif abs(min) == abs(t):
+        min = abs(min)
+
+if (min == float('inf')):
+    print(0)
+else:
+    print(min)