guess the number

gistfile1.txt

print("Please think of a number between 0 and 100!")
low = 0
high = 100
ans = int((low + high) / 2)
while True:
    print("Is your secret number %d " %ans)
    userguess = input("Enter 'h' to indicate the guess is too high. Enter 'l' to indicate the guess is too low. Enter 'c' to indicate I guessed correctly. ")
    if userguess == 'h':
        high = ans
    elif userguess == 'l':
        low = ans
    elif userguess == 'c':
        break
    else :
        print("Sorry, I did not understand your input.")
        continue
    ans = int((low + high) / 2)
    
print("Game over. Your secret number was: %d" %ans)