#include<stdio.h>
int main()
{
	int n,m,i,bit=1;
	double num=0;
	scanf("%d",&n);
	while(n--)
	{
		bit=1,num=1;
		scanf("%d",&m);
		for(i=2;i<=m;i++)
		{
			num*=i;
			if(num<10){continue;}
			if(num<100){num/=10;bit+=1;continue;}
			if(num<1000){num/=100;bit+=2;continue;}
			if(num<10000){num/=1000;bit+=3;continue;}
			if(num<100000){num/=10000;bit+=4;continue;}
			if(num<1000000){num/=100000;bit+=5;continue;}
			if(num<10000000){num/=1000000;bit+=6;continue;}
			if(num<100000000){num/=10000000;bit+=7;continue;}
		}
		printf("%d\n",bit);
	}
	return 0;
}

• 这样能AC？？？？ (4) ac0ms 2012-08-06 18:00:47
  • Re:这样能AC？？？？ (20) 12281048 2013-09-03 18:34:51