lex is an aspiring marathon runner with a constant speed of 8 miles per hour. Alex is determined to achieve a distance of at least 20 miles during his training sessions. Help Alex create a program that takes the running time as input and outputs whether he can cover the required distance within that time.The program should utilize ternary and relational operators to make the determination and display the results.Note: Required distance = speed * running timeInput format :The input consists of a float value 'f', representing Alex's running time in hours.Output format :The output displays whether he can or cannot cover 20 miles in the following format: "Alex [can/cannot] cover at least 20 miles."Refer to the sample output for the formatting specifications.Code constraints :In this scenario, the test cases fall under the following constraints:0.0 ≤ f ≤ 5.0
Question
lex is an aspiring marathon runner with a constant speed of 8 miles per hour. Alex is determined to achieve a distance of at least 20 miles during his training sessions. Help Alex create a program that takes the running time as input and outputs whether he can cover the required distance within that time.The program should utilize ternary and relational operators to make the determination and display the results.Note: Required distance = speed * running timeInput format :The input consists of a float value 'f', representing Alex's running time in hours.Output format :The output displays whether he can or cannot cover 20 miles in the following format: "Alex [can/cannot] cover at least 20 miles."Refer to the sample output for the formatting specifications.Code constraints :In this scenario, the test cases fall under the following constraints:0.0 ≤ f ≤ 5.0
Solution
Here is a Python program that fulfills the requirements:
def can_cover_distance(time):
speed = 8
required_distance = 20
distance_covered = speed * time
return "Alex can cover at least 20 miles." if distance_covered >= required_distance else "Alex cannot cover at least 20 miles."
time = float(input("Enter running time in hours: "))
print(can_cover_distance(time))
In this program, we first define a function can_cover_distance that takes the running time as input. Inside the function, we calculate the distance covered by multiplying the speed (8 miles per hour) with the time. Then, we use a ternary operator to check if the distance covered is greater than or equal to the required distance (20 miles). If it is, we return the string "Alex can cover at least 20 miles.", otherwise we return "Alex cannot cover at least 20 miles.".
Finally, we take the running time as input from the user, convert it to a float, and pass it to the can_cover_distance function. The result is then printed out.
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