UVa/10004 - Bicoloring/Main.java

   1 import java.io.*;
   2 import java.util.*;
   3 import java.math.*;
   4
   5 class Main {
   6
   7         char[][] cMat;
   8         int iMid;
   9         int iLast;
  10         int iRep;
  11         int iIni;
  12         int iLon;
  13         boolean bEnd = true;
  14         String sNum;
  15
  16     static String ReadLn (int maxLg){
  17         byte lin[] = new byte [maxLg];
  18         int lg = 0, car = -1;
  19         try{
  20             while (lg < maxLg){
  21                 car = System.in.read();
  22                 if ((car < 0) || (car == '\n')) break;
  23                 lin [lg++] += car;
  24             }
  25         }
  26         catch (IOException e){
  27             return (null);
  28         }
  29
  30         if ((car < 0) && (lg == 0)) return (null);  // eof
  31         return (new String (lin, 0, lg));
  32     }
  33
  34     public static void main (String args[]){
  35         Main myWork = new Main();  // create a dinamic instance
  36         myWork.Begin();            // the true entry point
  37     }
  38
  39     void Begin(){
  40
  41         String input;
  42         StringTokenizer idata;
  43         int [][] g;
  44         int nodos;
  45         int aristas;
  46         int x, y;
  47
  48         //Leer nodos
  49         input = Main.ReadLn(255);
  50         idata = new StringTokenizer(input);
  51         nodos = Integer.parseInt(idata.nextToken());
  52         while (nodos > 0){
  53                 g = new int[200][200];
  54                 input = Main.ReadLn(255);
  55                 idata = new StringTokenizer(input);
  56                 aristas = Integer.parseInt(idata.nextToken());
  57                 while (aristas > 0){
  58                         //Leer aqui la arista
  59                         aristas--;
  60                 }
  61                 //Leer nodos
  62                 input = Main.ReadLn(255);
  63                 idata = new StringTokenizer(input);
  64                 nodos = Integer.parseInt(idata.nextToken());
  65         }
  66
  67     }
  68     void Begin2(){
  69         String input;
  70         StringTokenizer idata;
  71         int iNum;
  72
  73         do{
  74                 if((input = Main.ReadLn (255)) != null){
  75                 idata = new StringTokenizer (input);
  76                         iRep = Integer.parseInt (idata.nextToken());
  77                         iNum = Integer.parseInt (idata.nextToken());
  78                         sNum = Integer.toString(iNum);
  79                         iMid= (2*iRep+3)/2;
  80                                 iLast= 2*iRep+2;
  81                                 iLon = sNum.length();
  82                         cMat = new char[2*iRep+3][((2+iRep)*iLon)+(iLon-1)];
  83                         iIni =0;
  84                         for(int i=0;i<iLon&&i<8;i++){
  85                                 write(sNum.charAt(i));
  86                                 iIni += iRep+3;
  87                         }
  88                         print();
  89                 }
  90         }while((iRep!=0)||(!sNum.equals("0")));
  91     }
  92
  93         void write(char cNum){
  94
  95                 switch (cNum){
  96                         case '1':
  97                                 seg_b();
  98                                 seg_c();
  99                                 break;
 100                         case '2':
 101                                 horizontal(0);
 102                                 seg_b();
 103                                 horizontal(iMid);
 104                                 seg_e();
 105                                 horizontal(iLast);
 106                                 break;
 107                         case '3':
 108                                 horizontal(0);
 109                                 seg_b();
 110                                 horizontal(iMid);
 111                                 seg_c();
 112                                 horizontal(iLast);
 113                                 break;
 114                         case '4':
 115                                 seg_f();
 116                                 seg_b();
 117                                 horizontal(iMid);
 118                                 seg_c();
 119                                 break;
 120                         case '5':
 121                                 horizontal(0);
 122                                 seg_f();
 123                                 horizontal(iMid);
 124                                 seg_c();
 125                                 horizontal(iLast);
 126                                 break;
 127                         case '6':
 128                                 horizontal(0);
 129                                 seg_f();
 130                                 horizontal(iMid);
 131                                 seg_e();
 132                                 seg_c();
 133                                 horizontal(iLast);
 134                                 break;
 135                         case '7':
 136                                 horizontal(0);
 137                                 seg_b();
 138                                 seg_c();
 139                                 break;
 140                         case '8':
 141                                 horizontal(0);
 142                                 seg_b();
 143                                 seg_c();
 144                                 horizontal(iMid);
 145                                 seg_e();
 146                                 seg_f();
 147                                 horizontal(iLast);
 148                                 break;
 149                         case '9':
 150                                 horizontal(0);
 151                                 seg_f();
 152                                 seg_b();
 153                                 horizontal(iMid);
 154                                 seg_c();
 155                                 horizontal(iLast);
 156                                 break;
 157                         case '0':
 158                                 horizontal(0);
 159                                 seg_b();
 160                                 seg_e();
 161                                 seg_c();
 162                                 seg_f();
 163                                 horizontal(iLast);
 164                                 break;
 165                 }
 166         }
 167
 168         void horizontal(int fila){
 169                 for(int i=1;i<=iRep;i++){
 170                         cMat[fila][iIni+i]='-';
 171                 }
 172         }
 173         //char[][] cMat,int iRep
 174         void seg_b(){
 175                 for(int i=1;i<iMid;i++)
 176                         cMat[i][iIni+iRep+1]='|';
 177         }
 178
 179         void seg_c(){
 180                 for(int i=iMid+1;i<iLast;i++)
 181                         cMat[i][iIni+iRep+1]='|';
 182         }
 183
 184         void seg_e(){
 185                 for(int i=iMid+1;i<iLast;i++)
 186                         cMat[i][iIni]='|';
 187         }
 188
 189         void seg_f(){
 190                 for(int i=1;i<iMid;i++)
 191                                 cMat[i][iIni]='|';
 192         }
 193
 194         void print(){
 195                 char c;
 196                 System.out.println();
 197                 for(int i=0;i<(2*iRep+3);i++){
 198                         for(int j=0;j<((2+iRep)*iLon+iLon-1);j++){
 199                                 c=cMat[i][j];
 200                                 if(c=='\u0000'){
 201                                         System.out.print(" ");
 202                                 }else{
 203                                         System.out.print(cMat[i][j]);
 204                                 }
 205                         }
 206                         System.out.println();
 207                         //System.out.println();
 208                 }
 209         }
 210 }