#Write a function, weather , that has one parameter - num_days - number of 
#days. The function reads temperature for each day and rain/no rain 
#indicator for each day. (0 - NO RAIN, 1 0 RAIN). The function returns the 
#number of days with WARM (75 and above Fahrenheit) temperature and NO 
#RAIN

#Write main that reads the number of days to process, calls function 
#weather to find the number of WARM NO RAIN days. If there are NO warm 
#days without rain, the program prints appropriate message.

#You can randomly generate your data instead of the user input 
def weather(num_days):
	count=0
	for i in range(num_days):
		temp=float(input("enter Fahrenheit: "))
		rain=int(input("enter rain indicator, 0 - NO Rain, 1- Rain: "))
		if(temp>=75 and rain==0):
			count+=1 #this is local variable for function weather
	return count
def main():
	num_days=int(input("enter number of days "))
	if(num_days>0):
		count=weather(num_days) #count is a local variable for function main
		if(count==0):
			print("no warm days without rain")
		else:
			print(count,"warm days without rain")
	else:
		print("invalid input")
main()