POJ 1008 Maya Calendar_poj-1071 switch-优快云博客

本文链接：https://blog.youkuaiyun.com/swm8023/article/details/6618560

本文介绍了一个用于玛雅历法转换的小程序。该程序通过输入玛雅长计历的日期，将其转换为对应的玛雅神圣历日期。涉及到字符串数组的使用、日期计算等关键步骤。

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这一题真是麻烦....

写完后突然想到用字符串数组来储存月份就可以了...= =!写了那么多...

写起来繁琐,要注意的地方也很多,贡献了好多次WA

就是历制转换,总天数是一样的,根据总天数作为两者转换的桥梁..中间注意一些细节,看代码吧..

#include <cstdio>
#include <cstring>
using namespace std;
int main(){
	int hy,hm,hd;
	char s_hd[10],s_hm[10];
	int nCase;
	scanf("%d",&nCase);
	printf("%d\n",nCase);
	while(nCase--){
		scanf("%s",s_hd);
		scanf("%s",s_hm);
		scanf("%d",&hy);
		s_hd[strlen(s_hd)-1]='\0';
		sscanf(s_hd,"%d",&hd);
		if(strcmp(s_hm,"pop")==0)hm=0;
		else if(strcmp(s_hm,"no")==0)hm=1;	
		else if(strcmp(s_hm,"zip")==0)hm=2;	
		else if(strcmp(s_hm,"zotz")==0)hm=3;	
		else if(strcmp(s_hm,"tzec")==0)hm=4;	
		else if(strcmp(s_hm,"xul")==0)hm=5;	
		else if(strcmp(s_hm,"yoxkin")==0)hm=6;	
		else if(strcmp(s_hm,"mol")==0)hm=7;	
		else if(strcmp(s_hm,"chen")==0)hm=8;	
		else if(strcmp(s_hm,"yax")==0)hm=9;	
		else if(strcmp(s_hm,"zac")==0)hm=10;	
		else if(strcmp(s_hm,"ceh")==0)hm=11;	
		else if(strcmp(s_hm,"mac")==0)hm=12;	
		else if(strcmp(s_hm,"kankin")==0)hm=13;
		else if(strcmp(s_hm,"muan")==0)hm=14;
		else if(strcmp(s_hm,"pax")==0)hm=15;
		else if(strcmp(s_hm,"koyab")==0)hm=16;
		else if(strcmp(s_hm,"cumhu")==0)hm=17;
		else if(strcmp(s_hm,"uayet")==0)hm=18;
		
		int totald=hy*365+hm*20+hd+1;
		int td,ty,tm;
		char s_td[10];	
		ty=(totald-1)/260;
		tm=totald%13;
		if(tm==0)tm=13;//注意!!! 
		td=totald%20;
		if(td==0)td=20;//注意!!! 
		switch(td){
			case 1:strcpy(s_td,"imix");break;
			case 2:strcpy(s_td,"ik");break;
			case 3:strcpy(s_td,"akbal");break;
			case 4:strcpy(s_td,"kan");break;
			case 5:strcpy(s_td,"chicchan");break;
			case 6:strcpy(s_td,"cimi");break;
			case 7:strcpy(s_td,"manik");break;
			case 8:strcpy(s_td,"lamat");break;
			case 9:strcpy(s_td,"muluk");break;
			case 10:strcpy(s_td,"ok");break;
			case 11:strcpy(s_td,"chuen");break;
			case 12:strcpy(s_td,"eb");break;
			case 13:strcpy(s_td,"ben");break;
			case 14:strcpy(s_td,"ix");break;
			case 15:strcpy(s_td,"mem");break;
			case 16:strcpy(s_td,"cib");break;
			case 17:strcpy(s_td,"caban");break;
			case 18:strcpy(s_td,"eznab");break;
			case 19:strcpy(s_td,"canac");break;
			case 20:strcpy(s_td,"ahau");break;
		}
		printf("%d %s %d\n",tm,s_td,ty);		
	}

	return 0;	
}