import random

target_value =random.randint(0,100)
print(target_value)
value= str(target_value)

a= str(“0”)
b= str(100)

while True:
print(“请输入一个数字”)
result= input()
if not result.isdigit():
print(“非数字”)
continue
# if result > b or result < a:
# continue
if result < value :
a = result
print("{}到{}".format(a,b))
if result > value :
b = result
print("{}到{}".format(a, b))
if result == value :
print(“最终数字就是{}”.format(result))
break