300 - Maya Calendar

[vijay03]

Thanks mf! Changed that and got acc! . I never knew i had so simple an error as the wrong names. The reason i didnt initialise like char a[]={"pop","nextmonth".... was that the line was very long and i thought the OJ may give an error if it was wrapped to the next line!

[-zx-]

everything seems good, but i still get WA!

Code: Select all

#include <cstdio>
#include <string>
#include <map>
#include <cctype>
#include <iostream>

using namespace std;

string months[] = {"pop", "no", "zip", "zotz", "tzec",
                   "xul", "yoxkin", "mol", "chen", "yax",
                   "zac", "ceh", "mac", "kankin", "muan",
                   "pax", "koyab", "cumhu"};
                   
string days[] = {"imix", "ik", "akbal", "kan", "chicchan",
                 "cimi", "manik", "lamat", "muluk", "ok",
                 "chuen", "eb", "ben", "ix", "mem",
                 "cib", "caban", "eznab", "canac", "ahau"};

int main()
{
    map<string, int> haab;
    for (int i = 0; i < 18; i++)
      haab[months[i]] = 20*i;
    haab["uayet"] = 18*20;
    
    int N;
    unsigned nod, year;
    string mon;
    char buf[128];
    
    fgets(buf, sizeof buf, stdin);
    sscanf(buf, "%d", &N);
    for (int i = 0; i < N; i++)
    {
        char b[32];
        int u = 0;
        fgets(buf, sizeof buf, stdin);
        sscanf(buf, "%u. %s %u", &nod, b, &year);
        
        
        while (b[u] != '\0')
        {
            b[u] = tolower(b[u]);
            u++;
        }
        
        mon = string(b);
        
        unsigned yy = year*365 + haab[mon] + nod;
        
        unsigned Tzyy = yy / 260;
        yy = yy%260;
        unsigned Tzdn = yy%13 + 1;
        unsigned Tzmn = yy%20;

        //printf("%u %s %u\n", Tzdn, days[Tzmn].c_str(), Tzyy);
        cout<<Tzdn<<" "<<days[Tzmn]<<" "<<Tzyy<<endl; 
        
    }
    
    //while (getchar() == '\n');
    return 0;
}

[Itachi-Forsaken]

Hi I've been getting WA on this problem and it's really annoying
Can someone tell me if my algorithm is wrong or is there any other problems?
Thanks

Code: Select all

removed

edit: nvm, I got it

[Mata]

Hi I'm getting wrong answer in this, i try the input in the forums and it seems ok, what could be the mistake?
here is my code

Code: Select all

#include <iostream>
#include <cstring>
int first(char month[], int dia, int ano);
void second(int dias);
void ini(char a[]);
int main()
{
	int n=0;
	scanf("%d\n",&n);
	if(n>0)
		printf("%d\n",n);
	while(n-->0)
	{
		int dia=0, ano=0;
		char month[15];
		ini(month);
		scanf("%d. %[abcdefghijklmnopqrstuvwxyz]s",&dia,&month);
		scanf("%d\n",&ano);
		second(first(month,dia,ano));
	}
	return 0;
}
void second(int dias)
{
	int ano=dias/260, mes=0, dia=0;
	mes=dias%20;
	dia=dias%13;
	printf("%d ",dia+1);
	if(mes==0)
		printf("imix");
	else if(mes==1)
		printf("ik");
	else if(mes==2)
		printf("akbal");
	else if(mes==3)
		printf("kan");
	else if(mes==4)
		printf("chicchan");
	else if(mes==5)
		printf("cimi");
	else if(mes==6)
		printf("manik");
	else if(mes==7)
		printf("lamat");
	else if(mes==8)
		printf("muluk");
	else if(mes==9)
		printf("ok");
	else if(mes==10)
		printf("chuen");
	else if(mes==11)
		printf("eb");
	else if(mes==12)
		printf("ben");
	else if(mes==13)
		printf("ix");
	else if(mes==14)
		printf("men");
	else if(mes==15)
		printf("cib");
	else if(mes==16)
		printf("caban");
	else if(mes==17)
		printf("eznab");
	else if(mes==18)
		printf("canac");
	else if(mes==19)
		printf("ahau");
	printf(" %d\n",ano);
}
int first(char month[], int dia, int ano)
{
	int res=0;
	res+=365*ano;
	if(strcmp(month,"pop")==0)
		res+=dia;
	else if(strcmp(month,"no")==0)
		res+=dia+20;
	else if(strcmp(month,"zip")==0)
		res+=dia+40;
	else if(strcmp(month,"zotz")==0)
		res+=dia+60;
	else if(strcmp(month,"tzec")==0)
		res+=dia+80;
	else if(strcmp(month,"xul")==0)
		res+=dia+100;
	else if(strcmp(month,"yoxkin")==0)
		res+=dia+120;
	else if(strcmp(month,"mol")==0)
		res+=dia+140;
	else if(strcmp(month,"chen")==0)
		res+=dia+160;
	else if(strcmp(month,"yax")==0)
		res+=dia+180;
	else if(strcmp(month,"zac")==0) 
		res+=dia+200; 
	else if(strcmp(month,"ceh")==0)
		res+=dia+220;
	else if(strcmp(month,"mac")==0)
		res+=dia+240;
	else if(strcmp(month,"kankin")==0)
		res+=dia+260;
	else if(strcmp(month,"muan")==0)
		res+=dia+280;
	else if(strcmp(month,"pax")==0)
		res+=dia+300;
	else if(strcmp(month,"koyab")==0)
		res+=dia+320;
	else if(strcmp(month,"cumhu")==0)
		res+=dia+340;
	else if(strcmp(month,"uayet")==0)
		res+=dia+360;
	return res;
}
void ini(char a[])
{
	int x=0;
	while(x<15)
		a[x++]='\0';
}

[panda_coder]

I'm solving 300 Maya Calender, but I keep having wrong answer...

Do you see any problem in the code below? I've read all of the articles about the problem..please help!

Code: Select all

 
import java.io.*;
import java.util.*;

public class P1008 {
	public static void main(String[] args) throws IOException{
		HashMap<String, Integer> haab = new HashMap();
		HashMap<Integer, String> tzolkin = new HashMap();
	
		/// Haab calender month ////

		haab.put("pop",1);
		haab.put("no",2);
		haab.put("zip",3);
		haab.put("zotz",4);
		haab.put("tzec",5);
		haab.put("xul",6);
		haab.put("yoxkin",7);
		haab.put("mol",8);
		haab.put("chen",9);
		haab.put("yax",10);
		haab.put("zac",11);
		haab.put("ceh",12);
		haab.put("mac",13);
		haab.put("kankin",14);
		haab.put("muan",15);
		haab.put("pax",16);
		haab.put("koyab",17);
		haab.put("cumhu",18);
		haab.put("uayet",19);
		/// Tzolkin calender day ////

		tzolkin.put(1,"imix");
		tzolkin.put(2,"ik");
		tzolkin.put(3,"akbal");
		tzolkin.put(4,"kan");
		tzolkin.put(5,"chicchan");
		tzolkin.put(6,"cimi");
		tzolkin.put(7,"manik");
		tzolkin.put(8,"lamat");
		tzolkin.put(9,"muluk");
		tzolkin.put(10,"ok");
		tzolkin.put(11,"chuen");
		tzolkin.put(12,"eb");
		tzolkin.put(13,"ben");
		tzolkin.put(14,"ix");
		tzolkin.put(15,"mem");
		tzolkin.put(16,"cib");
		tzolkin.put(17,"caban");
		tzolkin.put(18,"eznab");
		tzolkin.put(19,"canac");
		tzolkin.put(0,"ahau");

		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		int testCase = Integer.parseInt(br.readLine());
		System.out.println(testCase);
		for(int i=0; i<testCase; i++) {
			StringTokenizer st = new StringTokenizer(br.readLine());
			String firstToken = st.nextToken();
			int haabDay = Integer.parseInt(firstToken.substring(0,firstToken.length()-1));
			int haabMonth = haab.get(st.nextToken());
			int year = Integer.parseInt(st.nextToken());
			
			int absoluteDate = (year * 365) + (haabMonth-1) * 20 + (haabDay+1);
			int tzolYear = absoluteDate / 260;
			String tzolDayName = tzolkin.get(absoluteDate % 20);
			int tzolDayNum = absoluteDate % 13;
			if(tzolDayNum == 0) tzolDayNum = 13;

			System.out.println(tzolDayNum + " " + tzolDayName + " " + tzolYear);
		}
	}
}

[@li_kuet]

Who are getting WA
can try this case
Input :

Code: Select all

2
19. mac 0
19. mac 2

Output :

Code: Select all

2
13 ahau 0
2 ok 3

[ta89011]

I had tried many times,but still WA.
My output are same with the AC output.
What's wrong with my code?
(C++)

#include <iostream>
#include <string.h>
using namespace std;
int main()
{
int yy=0,s=0;
char d[500]={0},numss[15]={0},ss[5]={0};
cin.getline(ss,5,'\n');
for(int i=0;ss!='\0';i++)s=s*10+(int)(ss-48);
cout<<s<<endl;
for(int kk=0;kk<s;kk++)
{
yy=0;
memset(d,0,sizeof(d));
memset(numss,0,sizeof(numss));
cin.getline(d,499,'\n');
int lon=1,lon2=1;
for(int i=0;d!=32;i++)lon++;
for(int i=lon;d!=32;i++)
{
numss[i-lon]=d;
lon2++;
}
for(int i=lon+lon2;d!='\0';i++)
yy=yy*10+(int)(d-48);
int day=(int)(d[lon-3]-48)+(int)((lon-3)==0?0:10*(d[lon-4]-48))+1;
int all=0;
char haab[19][10]={"pop","no","zip","zotz","tzec","xul",
"yoxkin","mol","chen","yax","zac",
"ceh","mac","kankin","muan","pax",
"koyab","cumhu","uayet"};
for(int i=0;i<19;i++)
{
bool gain=false;
for(int j=0;numss[j]!='\0';j++)
{
if(numss[j]==haab[j])
{
if(numss[j+1]=='\0')
{
all=(365*yy)+day+(i*20);
gain=true;
}
}
else break;
}
if(gain)break;
}
int month;
if(!(all%260))
{
yy=(all/260)-1;
month=13;
cout<<month<<" ahau "<<yy<<endl;
}
else
{
yy=all/260;
month=all%13;
int tem=all%20;
char lkk[20][10]={"ahau","imix","ik","akbal","kan","chicchan",
"cimi","manik","lamat","muluk","ok","chuen",
"eb","ben","ix","mem","cib","caban","eznab","canac"};
cout<<month<<' '<<lkk[tem]<<' '<<yy<<endl;
}
}
return 0;
}

[brianfry713]

Try changing your input parsing to handle an input with spaces inserted at different places.

Code: Select all

2
1. pop 1
 1. pop 1

[takmilul]

#include<stdio.h>
#include<string.h>

int main()
{
int d,m,y,i,t;
char haab[][10]={"pop","no","zip","zotz","tzec","xul","yoxkin","mol", "chen","yax","zac","ceh","mac","kankin","muan","pax","koyab","cumhu", "uayet"},tzolkin[][10]={"imix","ik","akbal","kan","chicchan","cimi", "manik","lamat","muluk","ok","chuen","eb","ben","ix","mem","cib", "caban","eznab","canac","ahau"},mon[10];
freopen("300.txt","r",stdin);
scanf("%d",&t);
printf("%d\n",t);
while(t--)
{
while(scanf("%d. %s %d\n",&d,mon,&y)!=EOF)
{
for(i=0;i<19;i++)
{
if(!strcmp(haab,mon))
{
m=i;
break;
}
}
d+=(y*365)+(m*20)+1;
y=(y%260)?(d/260):(d/260)-1;
d%=260;
m=(d%20)?(d%20):20;
d=(d%13)?(d%13):13;
printf("%d %s %d\n",d,tzolkin[m-1],y);
}
}
return 0;
}

[brianfry713]

Don't read from a file.