first commit

RecurringRainfall/Python/recurringrainfall.py

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+import sys
+
+def get_next_input():
+    try:
+        num = int(input("Enter rainfall int, 99999 to quit: "))
+    except:
+        print("Invalid input")
+        return get_next_input()
+    return num
+
+current_average = 0.0
+current_count = 0
+
+while True:
+    next = get_next_input()
+
+    if next == 99999:
+        sys.exit()
+    else:
+        current_count += 1
+        current_average = current_average + (1.0/current_count)*next - (1.0/current_count)*current_average
+        
+        print("New average: ", current_average)
+