条件判断与缩进,注意冒号
加次数限制
#猜数字
lucky_num = 19
input_num = -1
#次数限制
count = 0
#while lucky_num!=input_num and count while count input_num = int(input("please input your lucky_num:"))
if input_num print("please input big num")
elif input_num > lucky_num:
print("please input little num")
else:
print("great")
break
count += 1
print(count)
else:
print("too many counts!!!!")
注意缩进，python是对缩进敏感的语言
注释：ctrl+/
for循环
#次数限制
for i in range(3):
input_num = int(input("please input your lucky_num:"))
if input_num print("please input big num")
elif input_num > lucky_num:
print("please input little num")
else:
print("great")
break
else:
print("too many counts!!!!")
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/2790/viewspace-2802650/ ，如需转载，请注明出处，否则将追究法律责任。
