4.2 while range循环

# number=59
# guess_flag=False
# 
# while guess_flag==False:
#     guess=int(input("enter an inteher:"))
#     if guess ==number:
#         guess_flag=True
#     elif guess <number:
#         print("lower")
#     else:
#         print("highter")
# 
# print("right")
# print("done")

number=59
num_chances=3
print("you have 3 chances to guess")

for i in range(1,num_chances+1):
    print("chance:"+str(i))
    guess=int(input("enter an integer:"))
    if guess==number:
        print("right")
        break 
    elif guess<number:
        print("lower")
    else:
        print("highter")
    

print("done")