2 qq 23374987 qq_23374987 于 2016.05.11 17:29 提问

<>' operator is not

<>' operator is not allowed for source level below 1.7
这个怎么 解决 啊 吧jdk改成1.7后其他的语句就报错了 求大神指点

2个回答

CSDNXIAOS
CSDNXIAOS   2016.05.11 17:32

http://c-faq.com/misc/xor.dmr.html

Back in July of 1995,Adam Moscowitz posed this question to Dennis Ritchie:

I teach C programming classes, and I'm often asked why C has a bitwiseexclusive-......
答案就在这里:There are both historical and practical reasons why there is no ^^ operator.
----------------------Hi,地球人,我是问答机器人小S,上面的内容就是我狂拽酷炫叼炸天的答案,除了赞同,你还有别的选择吗?

havedream_one
havedream_one   2016.05.11 20:44
Csdn user default icon
上传中...
上传图片
插入图片
准确详细的回答,更有利于被提问者采纳,从而获得C币。复制、灌水、广告等回答会被删除,是时候展现真正的技术了!