totalhour = 0

​

hour = int(input("Enter Time in hour. 0-24: "))

​

if hour >= 25:

    print("Invalid input.Input another value")

elif hour <= -1:

    print("Invalid input.Input another value")

elif hour == 24:

    print("The Equivalent time in second is 86400")

​

else:

    minutes = int(input("Enter time in minutes. 0-60: "))

    if minutes >= 61:

        print("Invalid input")

    elif minutes <= -1:

        print("Invalid input. Input another value")

    else:

        seconds = int(input("Enter time in seconds. 0-60: "))

        if seconds >= 61:

            print("Invalid input")

        elif seconds >= -1:

            print("Invalid input")

        else:

            totalhour = hour * 3600

        totalminutes = minutes * 60

        total = int(totalhour) + int(totalminutes) + int(seconds)

        if total > 86400:

            print("The total is more than a day")

        else:

            print("The Equivalent time in second is {0}.".format(total))

​