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还能怎么搞，那么多数据读入输出，IO优化肯定很显然能提速。。。{put(int x)见内}

Posted by 11223344 at 2008-10-30 21:35:22 on Problem 2823
In Reply To:putchar()??输出整数时，一点一点取模putchar吗？ Posted by:alpc62 at 2008-10-30 21:31:11

inline void put(int x){
	if(x< 0){
		putchar('-');
		x = -x;
	}
	if(x == 0){
		putchar('0');
		return;
	}
	char s[20];
	int bas = 0;
	for(;x;x/=10)s[bas++] = x%10+'0';
	for(;bas--;)putchar(s[bas]);
	return;
}

Followed by:

多谢指点 (254) alpc62 2008-10-30 21:39:30
原来可以这么搞，呵呵，果然快了很多啊 (254) zfy0701 2008-10-30 22:51:45
Re:还能怎么搞，那么多数据读入输出，IO优化肯定很显然能提速。。。{put(int x)见内} (285) abilitytao 2009-07-23 20:26:06

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