You're a swimmer, and you want to compare all of your race times to find the fastest one. write a program that continuously takes race times as doubles from standard input, until the input is "no more races," at which point it should print out the time of your fastest race.
the following did not work:
print("enter race time in seconds")
race_time = int(input(" "))
print("or enter 'no more races'")
sentinel = int(input(" "))
while sentinel = 'no more races':
print(race_time)