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Re:编译器可以代码优化地

Posted by schindlerlee at 2010-04-16 20:56:30 on Problem 1000
In Reply To:PKU如此快..????????? Posted by:alpc98 at 2010-04-16 20:25:36 
> #include <stdio.h>
> 
> int main(void)
> {
> int i,sum,a,b;
> sum=0;
> scanf("%d %d",&a,&b);
> for (i=1;i<=4000000000;i++)
> sum+=1;
> printf("%d\n",a+b);
> return 0;
> }
> 
> 	1000	Accepted	132K	0MS	C++	159B	2010-04-16 20:23:35
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