<%@ page import="javax.servlet.http.*" %>
<%@ include file="sudoku-data.jsp" %>
<%!
String sessionid;
String puzzle="";
String puzzleid;
String submitted;
String duration;
String soln = "";
String s="";
String HTMLtitle;
String Level;
String PreviousDate;
String d2;
String Replay;
int puzzlenum;
int j = 0;
Cookie[] cookies;
Cookie chocChip;
String CookieName;
int CookieValue;
int lasteasy = 0;
int lastmedium = 0;
int lasthard = 0;
int num;
int num2;
String IntToString(int i) {
Integer ii = new Integer( i );
return ii.toString();
}
int StringToInt(String s) {
return (int)Integer.parseInt(s);
}
/**
* gks get a random integer depending on the value of
* L - which is the name of a cookie, I think.
* gks changed this to have response in the call.
* @param response Http Response
* @param L a cookie name (may be null; if so, default to 'e')
* @return (?What??)
*/
int GetRandom(HttpServletResponse response, String L) {
// gks guard against no cookie
if ( L == null ){
L = "e";
}
if (L.equals("e")) {num = nume;num2 = lasteasy;}
if (L.equals("m")) {num = numm;num2 = lastmedium;}
if (L.equals("h")) {num = numh;num2 = lasthard;}
if (num2 > -1) {
if (num2 < num - 1) {
++num2;
chocChip = new Cookie(L, IntToString(num2));
chocChip.setMaxAge(365 * 24 * 60 * 60);
response.addCookie(chocChip);
return num2;
} else {
chocChip = new Cookie(L, "0");
chocChip.setMaxAge(365 * 24 * 60 * 60);
response.addCookie(chocChip);
return 1;
}
} else {
double d = Math.random();
d = d * (double)num;
j = 0;
while (j < d) ++j;
if (j == 0) ++j;
if (L.equals("e")) {
chocChip = new Cookie(L, e[--j][0]);
chocChip.setMaxAge(365 * 24 * 60 * 60);
response.addCookie(chocChip);
}
if (L.equals("m")) {
chocChip = new Cookie(L, m[--j][0]);
chocChip.setMaxAge(365 * 24 * 60 * 60);
response.addCookie(chocChip);
}
if (L.equals("h")) {
chocChip = new Cookie(L, h[--j][0]);
chocChip.setMaxAge(365 * 24 * 60 * 60);
response.addCookie(chocChip);
}
return j;
}
}
%>
<%
cookies = request.getCookies();
for (int u=0;u<%=HTMLtitle%>
<%
} else if ((submitted != null) && (Replay == null)) {
puzzlenum = 0;
for (j = 0;j < nume;j++) {
if ( puzzleid.equals(e[j][0]) ) {
soln = e[j][2];
j = nume;
puzzlenum = 1;
Level = "easy";
}
}
if (puzzlenum == 0) {
for (j = 0;j < numm;j++) {
if (puzzleid.equals(m[j][0])) {
soln = m[j][2];
j = numm;
puzzlenum = 1;
Level = "medium";
}
}
}
if (puzzlenum == 0) {
for (j = 0;j < numh;j++) {
if (puzzleid.equals(h[j][0])) {
soln = h[j][2];
j = numh;
puzzlenum = 1;
Level = "hard";
}
}
}
// if (soln.equals(submitted) ) {
// s = "Congratulations You solved your puzzle in ";
// } else {
// s = "The solution is not correct";
// }
HTMLtitle = Level + " Sudoku";
%>
<%=HTMLtitle%>
