[挑战记录]儒略历
两年前就差点切掉,现在终于切了
没什么好说的,就是用计算器进行手算年份
#include<cstdio>
#include<cstring>
#include<string>
#define WR WinterRain
#define int long long
using namespace std;
const int WR=1001000;
int month[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};
int q,n;
int lunar_sum;
int read(){
int s=0,w=1;
char ch=getchar();
while(ch>'9'||ch<'0'){
if(ch=='-') w=-1;
ch=getchar();
}
while(ch>='0'&&ch<='9'){
s=(s<<3)+(s<<1)+ch-'0';
ch=getchar();
}
return s*w;
}
void count_julian(int year,int k,bool lunar){
if(lunar) month[2]++;
int tot=0,mth;
for(int i=1;i<=12;i++){
tot+=month[i];
if(tot>=k){
mth=i;
k-=(tot-month[i]);
if(year-4713<0) printf("%lld %lld %lld BC\n",k,mth,4713-year);
else printf("%lld %lld %lld\n",k,mth,year-4712);
break;
}
}
if(lunar) month[2]--;
}
void count_gregory(int year,int k,bool lunar){
if(lunar) month[2]++;
int tot=0,mth;
bool flag=false;
for(int i=1;i<=12;i++){
tot+=month[i];
if(tot>=k){
mth=i;
k-=(tot-month[i]);
printf("%lld %lld %lld\n",k,mth,year+1600);
flag=true;
break;
}
}
if(!flag) printf("1 1 %lld\n",year+1601);
if(lunar) month[2]--;
}
signed main(){
freopen("julian.in","r",stdin);
freopen("julian.out","w",stdout);
for(int i=1;i<=400;i++){
if((i%4==0&&i%100!=0)||i%400==0) lunar_sum++;
}
q=read();
while(q--){
n=read();
if(n<=2299160){
int k=n%(365*4+1),year=n/(365*4+1)*4;
bool lunar=true;
if(k>=366) k-=365,year++,lunar=false;
if(k>=366) k-=365,year++;
if(k>=366) k-=365,year++;
if(lunar==1) k++;
count_julian(year,k,lunar);
}else{
n+=10;
if(n<=2305457){
int k=n%(365*4+1),year=n/(365*4+1)*4;
bool lunar=true;
if(k>=366) k-=365,year++,lunar=false;
if(k>=366) k-=365,year++;
if(k>=366) k-=365,year++;
if(lunar==1) k++;
count_julian(year,k,lunar);
}else{
n-=2305458;
int k=n%(365*400+lunar_sum),year=n/(365*400+lunar_sum)*400;
bool lunar=true;
if(k>=366) k-=365,year++,lunar=false;
for(int i=2;i<=399;i++){
if(i%4==0&&i%100!=0){
if(k>=367) k-=366,year++,lunar=true;
else break;
}
else{
if(k>=366) k-=365,year++,lunar=false;
else break;
}
}
if(lunar) k++;
count_gregory(year,k,lunar);
}
}
}
fclose(stdin);
fclose(stdout);
return 0;
}
本文来自博客园,作者:冬天丶的雨,转载请注明原文链接:https://www.cnblogs.com/WintersRain/p/16749183.html
为了一切不改变的理想,为了改变不理想的一切