Merge pull request #5746 from raulG91/raul_branch

Reto #43 - Python

Retos/Reto #43 - SIMULADOR DE CLIMA [Fácil]/python/raulG91.py

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+from random import randrange
+
+def sim_weather(ini_temp,ini_rain_percentage,num_days=7):
+    min_temp = ini_temp
+    max_temp = ini_temp
+    rain_percentage = ini_rain_percentage
+    rain_days = 0
+    temperature_today  =  ini_temp
+    temperature_previos_day = temperature_today
+    temperature_next_day = temperature_today
+
+    for day in range(1,num_days + 1):
+        is_raining = False
+        temperature_previos_day = temperature_today
+        temperature_today = temperature_next_day
+
+        print("Temparature on day " + str(day)  + " is " + str(temperature_today))
+        #Adjust min and max temperature
+        if temperature_today < min_temp:
+            min_temp = temperature_today
+        elif temperature_today > max_temp:
+            max_temp = temperature_today    
+        #Generate a random number to check if it will rain
+        random = randrange(0,100)
+        if random <= rain_percentage:
+            #It will rain
+            is_raining = True
+            rain_days +=1
+            print("it will rain")
+        else:
+            print("it won't rain")    
+        if temperature_today > 25:
+         #Temparature is bigger than 25 so we increase rain percentage 20%
+            rain_percentage += 20 
+        if temperature_previos_day - temperature_today == 5:
+           #Temperature decrease 5 degrees
+           rain_percentage -= 20
+
+        if is_raining :
+            #if it's raining 100% temperature will decrease 1 degree
+            temperature_next_day = temperature_today - 1 
+        else:
+            # there is a 10% of changing temparature
+            random = randrange(0,100)
+            if random <= 10:
+                #Temperature will change and new random will be generated to know if it will 
+                # increase or  decrease
+                random = randrange(0,1)
+                if random == 0:
+                    temperature_next_day = temperature_today + 2
+                else:
+                    temperature_next_day = temperature_today - 2    
+    print("Number days with rain " + str(rain_days))
+    print("Max temperature expected " + str(max_temp) + " , min temperature expected " + str(min_temp))
+
+ini_temp = int(input("Set initial temperature "))
+ini_rain_percentage = int(input("Set initial rain probability "))
+
+sim_weather(ini_temp=ini_temp, ini_rain_percentage= ini_rain_percentage)