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Re:找了个读入优化，T了，scanf就A了

Posted by shm_ily at 2015-09-15 19:53:00 on Problem 3349
In Reply To:找了个读入优化，T了，scanf就A了 Posted by:justryit at 2013-08-06 14:28:06

> 读入优化：
> char __buf;
> #define READ_INT(x) { \
>     while((__buf = getchar()) == EOF || __buf == '\n' || __buf == ' '); \
>     x = __buf - '0'; \
>     while((__buf = getchar()) != EOF && __buf != '\n' && __buf != ' ') \
>         x = x * 10 + __buf - '0'; \
> }
> 求大神指点是不是写丑了
> scanf真心快啊。。。

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