只过了样例一，代码如下：

#include<bits/stdc++.h>
using namespace std;
long long q,r[100000000];
long long i,day,month,year,y,m;
int a;
char B,C;
int main()
{
	cin>>q;
	for(i=1;i<=q;i++) cin>>r[i];
	for(i=1;i<=q;i++)
	{
		day=0;
		month=0;
		year=0;
		y=0;
		m=0;
		year=-4713;
		while(r[i]>=365)                             //year-------------------------------------
		{			
			for(a=-4713;;)	
			{				
				if(a<=1852)
				{
					if(a%4==0)
					{
						r[i]=r[i]-366;
						year++;
		 				a++;
						if(r[i]<365) break;	
					}
					else
					{
						r[i]=r[i]-365;
						year++;
						a++;
						if(a%4==0)
						{
							if(r[i]<366) break;
						}
						else 
						{
							if(r[i]<365) break;
						}
					}
				}
				else
				{
					if(a%4==0&&a%100!=0||a%400==0)
					{
						r[i]=r[i]-366;
						year++;
						a++;
						if(r[i]<365) break;	
					}
					else
					{
						r[i]=r[i]-365;
						year++;
						a++;
						if(a%4==0&&a%100!=0||a%400==0)
						{
							if(r[i]<366) break;
						}
						else 
						{
							if(r[i]<365) break;
						}
					}
				}				
			}
		}
		while(r[i]>=28)                                //month----------------------------------
		{
			for(a=1;;)
			{
				int year1;
				year1=year;
				if(year<=-1) year1=-year;
				else year1=year;
				if(year<=1852)
				{
					if(a<=7)
					{
						if(a%2!=0)
						{
							r[i]=r[i]-31;
							m++;
							a++;
							if(a==2)
							{							
								if(year1%4==0)
								{
									if(r[i]<29) break;
								}
								else
								{
									if(r[i]<28) break;
								}
							}
							else
							{
								if(r[i]<30) break;
							}
						}
						else if(a%2==0&&a!=2)
						{
							r[i]=r[i]-30;
							m++;
							a++;
							if(r[i]<31) break;
						}
						else if(a==2)
						{
							if(year1%4==0) r[i]=r[i]-29;
							else r[i]=r[i]-28;
							m++;
							a++;
							if(r[i]<31) break;
						}
					}
					else
					{
						if(a%2!=0)
						{
							r[i]=r[i]-30;
							m++;
							a++;
							if(r[i]<31) break;
						}
						else if(a%2==0)
						{
							r[i]=r[i]-31;
							m++;
							a++;
							if(r[i]<30) break;
						}
					}
				}
				else
				{
					if(a<=7)
					{
						if(a%2!=0)
						{
							r[i]=r[i]-31;
							m++;
							a++;
							if(a==2)
							{
								
								if(year1%4==0&&year1%100!=0||year1%400==0)
								{
									if(r[i]<29) break;
								}
								else
								{
									if(r[i]<28) break;
								}
							}
							else 
							{
								if(r[i]<30) break;
							}
						}
						else if(a%2==0&&a!=2)
						{
							r[i]=r[i]-30;
							m++;
							a++;
							if(r[i]<31) break;
						}
						else if(a==2)
						{
							if(year1%4==0&&year1%100!=0||year1%400==0) r[i]=r[i]-29;
							else r[i]=r[i]-28;
							m++;
							a++;
							if(r[i]<31) break;
						}
					}
					else 
					{
						if(a%2!=0)
						{
							r[i]=r[i]-30;
							m++;
							a++;
							if(r[i]<31) break;
						}
						else if(a%2==0)
						{
							r[i]=r[i]-31;
							m++;
							a++;
							if(r[i]<30) break;
						}
					}
				}				
			}
		}
		month=1+m;
		day=1+r[i];                                 //day
		if(year<0) //判断公元 
		{
			year=-year;
			B='B';
			C='C';
		}
		else
		{
			year=year+1;
			C=' ';
			B=' ';
			if((year>1582)||(year==1582&&month>10)||(year==1582&&month==10&&day>=5))
			{
				day=day+10;
				if(month%2==0)
				{
					if(day>31)
					{
						month=month+1;
						day=day-31;
					}	
				}
				else
				{
					if(day>30)
					{
						month=month+1;
						day=day-30;
					}
				}
			}
		}	
		cout<<day<<" "<<month<<" "<<year;
		printf(" %c%c\n",B,C);
	}
	return 0;
}