CSP 3-10 maya Maya历法

Rewrite using std::map

CSP-Training/3/10-maya.cpp

@@ -1,9 +1,10 @@
 //Maya历法
 #include <cstdio>
 #include <iostream>
+#include <map>
 using namespace std;
-int getHaabMonthDay(const string &m);
 string getTzolkinDayName[21] = {"ahau", "imix", "ik", "akbal", "kan", "chicchan", "cimi", "manik", "lamat", "muluk", "ok", "chuen", "eb", "ben", "ix", "mem", "cib", "caban", "eznab", "canac", "ahau"};
+map<string, int> haabMonthDay = {{"pop", 0}, {"no", 20}, {"zip", 40}, {"zotz", 60}, {"tzec", 80}, {"xul", 100}, {"yoxkin", 120}, {"mol", 140}, {"chen", 160}, {"yax", 180}, {"zac", 200}, {"ceh", 220}, {"mac", 240}, {"kankin", 260}, {"muan", 280}, {"pax", 300}, {"koyab", 320}, {"cumhu", 340}, {"uayet", 360}};
 int main()
 {
     int dayFromCreation, haabDay, haabMonth, haabYear, n, tzolkinName, tzolkinNumber, tzolkinYear;
@@ -15,7 +16,7 @@ int main()
         size_t pos = tempStr.find('.');
         dayStr = tempStr.substr(0, pos);
         monthName = tempStr.substr(pos + 1);
-        haabMonth = getHaabMonthDay(monthName);
+        haabMonth = haabMonthDay[monthName];
         haabDay = stoi(dayStr);
         dayFromCreation = haabYear * 365 + haabMonth + haabDay;
         tzolkinYear = dayFromCreation / 260;
@@ -28,84 +29,4 @@ int main()
         tzolkinName = dayFromCreation % 20;
         cout << tzolkinNumber << ' ' << getTzolkinDayName[tzolkinName + 1] << ' ' << tzolkinYear << endl;
     }
-}
-int getHaabMonthDay(const string &m)
-{
-    if (m == "pop")
-    {
-        return 0;
-    }
-    if (m == "no")
-    {
-        return 20;
-    }
-    if (m == "zip")
-    {
-        return 40;
-    }
-    if (m == "zotz")
-    {
-        return 60;
-    }
-    if (m == "tzec")
-    {
-        return 80;
-    }
-    if (m == "xul")
-    {
-        return 100;
-    }
-    if (m == "yoxkin")
-    {
-        return 120;
-    }
-    if (m == "mol")
-    {
-        return 140;
-    }
-    if (m == "chen")
-    {
-        return 160;
-    }
-    if (m == "yax")
-    {
-        return 180;
-    }
-    if (m == "zac")
-    {
-        return 200;
-    }
-    if (m == "ceh")
-    {
-        return 220;
-    }
-    if (m == "mac")
-    {
-        return 240;
-    }
-    if (m == "kankin")
-    {
-        return 260;
-    }
-    if (m == "muan")
-    {
-        return 280;
-    }
-    if (m == "pax")
-    {
-        return 300;
-    }
-    if (m == "koyab")
-    {
-        return 320;
-    }
-    if (m == "cumhu")
-    {
-        return 340;
-    }
-    if (m == "uayet")
-    {
-        return 360;
-    }
-    return -1;
 }