java - 从二维数组中查找最大总数并在 JAVA 中打印

Question

所以在这里我尝试从数组中获取一些整数并将它们添加到每行中。然后我将总和存储为 rowTotal。如果 rowTotal 大于 maxRow....我累了。有人可以指出显而易见的事情吗？

     int maxRow = 0;
     int playNum = 0;

     for(int col = 0;col < score[0].length;col++)
        maxRow += score[0][col];
     for(int row = 1;row < score.length;row++)
     {
         int rowTotal = 0;
         for(int col = 0;col < score[row].length;col++)    
             rowTotal += score[row][col];
         if(rowTotal>maxRow)  
         {
             playNum = row;
             maxRow = rowTotal;
         }
         System.out.println("Player " + (playNum + 1) + " is victorious with a score of " + maxRow);
     }

Answer 1

您需要将System.out.println从第二个for循环中取出。另外，您可以取消第一个 for 循环。

 int maxRow = 0;
 int playNum = 0;
 for(int row = 0;row < score.length;row++)
 {
     int rowTotal = 0;
     for(int col = 0;col < score[row].length;col++) 
     {
         rowTotal += score[row][col];
     }
     if(rowTotal>maxRow)  
     {
         playNum = row;
         maxRow = rowTotal;
     }

 }
 System.out.println("Player " + (playNum + 1) + " is victorious with a score of " + maxRow);