c - Tic-Tac-Toe AI picks wrong position -

-

i making c program of tic-tac-toe. trying make ai invincible @ moment have encountered problem. problem ai prints symbol in next available question. why? , how can fix it?

here's calling function:

void determinmove(char positions[]) {       int num, i, currentbestscore, score;        currentbestscore = -100;        for(i = 0; < 9; i++)                              {                  if(positions[i] == ' ')                             {                                                    score = getfuturescoreofmove(positions, 'c');                          if(score > currentbestscore)                                 {                                 num = i;                                 currentbestscore = score;                           }                           positions[i] = ' ';                       }             }        positions[num] = comp; }

and other recursive function:

int getfuturescoreofmove(char positions[], char turn)     {        int i, currentbestscore, score;         if(turn == 'c')                       currentbestscore = -100;               else                                     currentbestscore = 100;                 for(i=0; i<9; i++)        {                 if(positions[i] == ' ')                 {                        if(turn == 'c')                              {                            positions[i] = 'x';                            score = getfuturescoreofmove(positions, 'u');                             positions[i] = ' ';                        }                        else                        {                             positions[i] = 'o';                             score = getfuturescoreofmove(positions, 'c');                             positions[i] = ' ';                        }                        if(turn == 'c' && score > currentbestscore)                                                           currentbestscore = score;                        if(turn == 'u' && score < currentbestscore)                          currentbestscore = score;                  }                 }             return(currentbestscore);                     }

as stated i'd know why weird behavior occurs , how fix it.

any appreciated :)

where calculating 1 player has gotten 3 in straight line? in code being calculated. you've iterated through possible board positions recursion haven't considered winning conditions. maybe code in first.


Comments

Post a Comment

Popular posts from this blog

java - Run a .jar on Heroku -

-
i trying run .jar file on heroku, , can't find instructions anywhere on how this. have read wants me compile uploading heroku. possible, , if is, how this? if helps, trying run minecraft craftbukkit server, , don't have pom.xml file yet. you didn't provide details i'll try give , people reaches question way it. first of all, create heroku account , create heroku application (assumed have done that). second, need generate application jar , upload heroku. so, open terminal , install heroku cli (assuming unix terminal): $ sudo npm install -g heroku-cli you need have npm , nodejs installed, can check link: https://www.digitalocean.com/community/tutorials/how-to-install-node-js-on-ubuntu-16-04 once done that, can use npm update node version acceptable heroku-cli: $ sudo npm install -g n $ sudo n 7.10.0 and run: $ sudo npm install -g heroku-cli in order deploy jars, need install deploy plugin: $ sudo heroku plugins:install heroku-cli-deploy ...
Read more

java - Jtable duplicate Rows -

-
Image
when add new rows in jtable duplicate rows many times this method update jtable public final void tableaucomande(){ ((defaulttablemodel)tabcommande.getmodel()).getdatavector().clear(); session s=hibernateutil.getsessionfactory().opensession(); criteria cr1= s.createcriteria(commande.class); list <commande> lcs=cr1.list() ; criteria cr2= s.createcriteria(lignecommande.class); list <lignecommande> lck=cr2.list() ; if(lcs.size()!=0 && lck.size()!=0) { (commande lc:lcs) { for(lignecommande lig:lck){ ((defaulttablemodel)tabcommande.getmodel()).addrow(new object[]{ lc.getid_cmd(),lc.getnumcmd(),lc.getdate_cmd(),lc.getclient().getnomprenom(), lig.getproduit().getlib_prd(),lig.getquantite(),lig.getproduit().getid_prd() }); } } // tabcommande.setrowselectioninterval(tabcommande.getrowcount()-1,tabcommande.getrowcount()-1); } } this code add add data rows displaye...
Read more

validation - How to pass paramaters like unix into windows batch file -

-
i need pass various parameters .cmd file unix format file.cmd -configuration=value -source=value -flag but, try this: startlocal @echo off cls setlocal set cmdline=%* set configuration= set source= set badargs= set validation= goto main :splitargs echo splitargs(%*) if "%*" neq "" ( /f "tokens=1,2,* delims== " %%i in ("%*") call :assignkeyvalue %%i %%j & call :splitargs %%k ) goto :eof :assignkeyvalue echo assignkeyvalue(%1, %2) if /i %1==-configuration ( set configuration=%2 ) else if /i %1==-source ( set source=%2 ) else ( rem append unrecognised [key,value] badargs echo unknown key %1 set badargs=%badargs%[%1, %2] ) goto :eof :validate echo validating set validation=fail if defined configuration ( echo -configuration ok if defined source ( echo -source ok if not defined badargs ( set validation=success ) ) ) goto :eof :main cl...
Read more