Python入門練習題（1）-猜年齡

猜年齡遊戲，允許用戶猜三次，三次過後，問用戶是否還想玩，輸入y則繼續，以此往復:
環境：Pycharm,Python3.7

i=0
age=22

while i < 3:
    guss=int(input("guss how old am i:"))   
    if guss == age:
        print("yep!")
    elif guss < age:
        print("Too young")
        i=i+1
    elif guss > age:
        print("Too old")
        i+=1
    if i == 3:
        choose=input("Do you want to try again?")
        if choose == 'y':
            i=0
            continue
        else:
            break

2018.7.23