Question

我正在制作一个程序来测试一些东西，但我无法弄明白。我是一个初学者，这是伪java。所以不是真正的java。

只需考虑用户必须输入的输入，并打印为system.out.printl。

在一场正在进行的比赛中，有3个跑步俱乐部，每个俱乐部有10名跑步者。

跑步俱乐部A背面的数字是（从700到709）。

B俱乐部背面的数字是（从800到809）。

跑步俱乐部C背面的数字是（从900到909）。

在结束时，背面的数字被写下来。比赛结束后，我们按顺序完成所有30个号码的列表。我正在设计一个程序，告诉俱乐部赢得了这场比赛。（名单前面数字最多的俱乐部）

到目前为止，我有这个。但我不确定这是正确的吗？这种得分方式好吗？

annyone可以完成我吗？或者告诉我哪里错了？或者可以告诉我怎么做正确的方法？非常感谢！

{
  // declaration

  // The points the clubs have
  int pointsClubA,pointsClubB,pointsClubC;
  // The runners that are finished
  int finished;
  // Position of the runner
  int position;
  // Het backnummer of the runner
  int backnummer;
  // Points beeing added to the clubs
  int points

  // De beginwaarden ingeven
  finished = 0;
  position = 1;
  points = 31;


  while (finished < 30)
  {
    print "What is the backnummer that just has finished";
    input backnummer;

    if (backnummer >= 700) && (backnummer < 710){
      pointsClubA = pointsClubA + points;
    }
    else if  ((backnummer >= 800) && (backnummer < 810)){
      pointsClubB = pointsClubB + points;
    } 
    else{
      pointsClubC = pointsClubC + points;
    } 
    print "On position nr",position,"its the runner with backnummer",backnummer,;

    position = position + 1;
    points = points -1;
    finished = finished + 1;

  } // End while module

  // Now the points calculate with club has won
  if (pointsClubA > pointsClubB) && (pointsClubA > pointsClubC){
    print "Club A has won";
  }
  if (pointsClubB > pointsClubA) && (pointsClubB > pointsClubC){
    print "Club B has won";
  }
  if ((pointsClubC > pointsClubA) && (pointsClubC > pointsClubB)){
    print "Club C is de winnaar";   
  }
} // end program

非常感谢你帮助我！（我是初学者，所以给予一些信任：p）

Answer 1

你的方法很好。您将能够实现目标。以下方法也略有修改。

注意：我认为这不是真实案例。如果是这样，系统需要更有效地设计。您可能还想捕获其他详细信息，每次询问用户输入徽章编号都没有意义。而且，通过这种方法，我们无法捕获获胜者的顺序。它适用于简单的任务，但不适合现实世界的场景。

int numberOfPlayers = 30;
int pointsClubA = 0, pointsClubB=0, pointsClubC=0;
String winner = "";

for (int i=0; i< numberOfPlayers ; i++)
{
    print "What is the number just finished?"
    input backnumber;

    if  (backnumber >=700 && backnumber <= 709)
    {
         pointsClubA++;
    }
    else  if  (backnumber >=800 && backnumber <= 809)
    {
         pointsClubB++;
    }
    else  if  (backnumber >=900 && backnumber <= 909)
    {
         pointsClubC++;
    }
    else
    {
         print ("invalid");
    }


   print "On position nr",(i+1),"its the runner with backnummer",backnumber,;
} // End of for loop

   int winningScore = Math.max (pointsClubA,pointsClubB, pointsClubC);

   if (pointsClubA == winningScore)
   {
       winner = "Team A"
   }  
   // Use if here instead of else if , because multiple winners are possible. 
   if (pointsClubB == winningScore)
   {
       if ("".equals(winner))
           winner = " and Team B"
       else
           winner = "Team B"
   }   
   if (pointsClubC == winningScore)
   {
       if ("".equals(winner))
           winner = " and Team C"
       else
           winner = "Team C"
   }           
   // Multiple winners are possible
   print "Match Won By : " +winner;

   // Sample outputs are:
   // Match won by Team A
   // Match won by Team B and Team C

这是一个很好的得分方式吗？

1 个答案: