text: // CHOMP
  //
  // Converted from BASIC to Javascript by Oscar Toledo G. (nanochess)
  //
  
  function print(str)
  {
      document.getElementById("output").appendChild(document.createTextNode(str));
  }
  
  function input()
  {
      var input_element;
      var input_str;
      
      return new Promise(function (resolve) {
                         input_element = document.createElement("INPUT");
                         
                         print("? ");
                         input_element.setAttribute("type", "text");
                         input_element.setAttribute("length", "50");
                         document.getElementById("output").appendChild(input_element);
                         input_element.focus();
                         input_str = undefined;
                         input_element.addEventListener("keydown", function (event) {
                                                        if (event.keyCode == 13) {
                                                        input_str = input_element.value;
                                                        document.getElementById("output").removeChild(input_element);
                                                        print(input_str);
                                                        print("\n");
                                                        resolve(input_str);
                                                        }
                                                        });
                         });
  }
  
  function tab(space)
  {
      var str = "";
      while (space-- > 0)
          str += " ";
      return str;
  }
  
  // Main program
  async function main()
  {
      print(tab(33) + "COMBAT\n");
      print(tab(15) + "CREATIVE COMPUTING  MORRISTOWN, NEW JERSEY\n");
      print("\n");
      print("\n");
      print("\n");
      print("I AM AT WAR WITH YOU.\n");
      print("WE HAVE 72000 SOLDIERS APIECE.\n");
      do {
          print("\n");
          print("DISTRIBUTE YOUR FORCES.\n");
          print("\tME\t  YOU\n");
          print("ARMY\t30000\t");
          a = parseInt(await input());
          print("NAVY\t20000\t");
          b = parseInt(await input());
          print("A. F.\t22000\t");
          c = parseInt(await input());
      } while (a + b + c > 72000) ;
      d = 30000;
      e = 20000;
      f = 22000;
      print("YOU ATTACK FIRST. TYPE (1) FOR ARMY; (2) FOR NAVY;\n");
      print("AND (3) FOR AIR FORCE.\n");
      y = parseInt(await input());
      do {
          print("HOW MANY MEN\n");
          x = parseInt(await input());
      } while ((y == 1 && x > a) || (y == 2 && x > b) || (y == 3 && x > c)) ;
      switch (y) {
          case 1:
              if (x < a / 3.0) {
                  print("YOU LOST " + x + " MEN FROM YOUR ARMY.\n");
                  a -= x;
                  break;
              }
              if (x < 2 * a / 3) {
                  print("YOU LOST " + Math.floor(x / 3.0) + " MEN, BUT I LOST " + Math.floor(2 * d / 3.0) + "\n");
                  a = Math.floor(a - x / 3.0);
                  d = 0;
                  break;
              }
              print("YOU SUNK ONE OF MY PATROL BOATS, BUT I WIPED OUT TWO\n");
              print("OF YOUR AIR FORCE BASES AND 3 ARMY BASES.\n");
              a = Math.floor(a / 3.0);
              c = Math.floor(c / 3.0);
              e = Math.floor(2 * e / 3.0);
              break;
          case 2:
              if (x < e / 3) {
                  print("YOUR ATTACK WAS STOPPED!\n");
                  b -= x;
                  break;
              }
              if (x < 2 * e / 3) {
                  print("YOU DESTROYED " + Math.floor(2 * e / 3.0) + " OF MY ARMY.\n");
                  e = Math.floor(e / 3.0);
                  break;
              }
              print("YOU SUNK ONE OF MY PATROL BOATS, BUT I WIPED OUT TWO\n");
              print("OF YOUR AIR FORCE BASES AND 3 ARMY BASES.\n");
              a = Math.floor(a / 3.0);
              c = Math.floor(c / 3.0);
              e = Math.floor(2 * e / 3.0);
              break;
          case 3:
              if (x < c / 3.0) {
                  print("YOUR ATTACK WAS WIPED OUT.\n");
                  c -= x;
                  break;
              }
              if (x < 2 * c / 3) {
                  print("WE HAD A DOGFIGHT. YOU WON - AND FINISHED YOUR MISSION.\n");
                  d = Math.floor(2 * d / 3.0);
                  e = Math.floor(e / 3.0);
                  f = Math.floor(f / 3.0);
                  break;
              }
              print("YOU WIPED OUT ONE OF MY ARMY PATROLS, BUT I DESTROYED\n");
              print("TWO NAVY BASES AND BOMBED THREE ARMY BASES.\n");
              a = Math.floor(a / 4);
              b = Math.floor(b / 3.0);
              d = Math.floor(2 * d / 3.0);
              break;
      }
      print("\n");
      print("\tYOU\tME\n");
      print("ARMY\t" + a + "\t" + d + "\n");
      print("NAVY\t" + b + "\t" + e + "\n");
      print("A. F.\t" + c + "\t" + f + "\n");
      print("WHAT IS YOUR NEXT MOVE?\n");
      print("ARMY=1  NAVY=2  AIR FORCE=3\n");
      g = parseInt(await input());
      do {
          print("HOW MANY MEN\n");
          t = parseInt(await input());
      } while (t < 0 || (g == 1 && t > a) || (g == 2 && t > b) || (g == 3 && t > c)) ;
      crashed = false;
      switch (g) {
          case 1:
              if (t < d / 2) {
                  print("I WIPED OUT YOUR ATTACK!\n");
                  a -= t;
              } else {
                  print("YOU DESTROYED MY ARMY!\n");
                  d = 0;
              }
              break;
          case 2:
              if (t < e / 2) {
                  print("I SUNK TWO OF YOUR BATTLESHIPS, AND MY AIR FORCE\n");
                  print("WIPED OUT YOUR UNGUARDED CAPITOL.\n");
                  a /= 4.0;
                  b /= 2.0;
                  break;
              }
              print("YOUR NAVY SHOT DOWN THREE OF MY XIII PLANES.\n");
              print("AND SUNK THREE BATTLESHIPS.\n");
              f = 2 * f / 3;
              e /= 2;
              break;
          case 3:
              if (t > f / 2) {
                  print("MY NAVY AND AIR FORCE IN A COMBINED ATTACK LEFT\n");
                  print("YOUR COUNTRY IN SHAMBLES.\n");
                  a /= 3.0;
                  b /= 3.0;
                  c /= 3.0;
                  break;
              }
              print("ONE OF YOUR PLANES CRASHED INTO MY HOUSE. I AM DEAD.\n");
              print("MY COUNTRY FELL APART.\n");
              crashed = true;
              won = 1;
              break;
      }
      if (!crashed) {
          won = 0;
          print("\n");
          print("FROM THE RESULTS OF BOTH OF YOUR ATTACKS,\n");
          if (a + b + c > 3.0 / 2.0 * (d + e + f))
              won = 1;
          if (a + b + c < 2.0 / 3.0 * (d + e + f))
              won = 2;
      }
      if (won == 0) {
          print("THE TREATY OF PARIS CONCLUDED THAT WE TAKE OUR\n");
          print("RESPECTIVE COUNTRIES AND LIVE IN PEACE.\n");
      } else if (won == 1) {
          print("YOU WON, OH! SHUCKS!!!!\n");
      } else if (won == 2) {
          print("YOU LOST-I CONQUERED YOUR COUNTRY.  IT SERVES YOU\n");
          print("RIGHT FOR PLAYING THIS STUPID GAME!!!\n");
      }
  }
  
  main();
  