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最好的办法还是不偷懒

Posted by frkstyc at 2006-05-05 15:30:13 on Problem 1131
In Reply To:我晕...难度用double不是这样做的? 但是double的精度不行..连sample3都过不了啊 Posted by:qywyh_scut at 2006-05-05 15:25:00
> 		
> 
> i = 2;
> t = 1;
> ans = 0.0;
> while (i < strlen(a))
> {
> 	ans += double(a[i] - 48) / (pow(8.0, double(t)));
> 	i++;
> 	t++;
> }

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