我如何才能获得额外的数字？ [英] How do I only get the extra numbers to print?

问题描述

我正在尝试添加数组中的额外数字。我不能超过100.所以我的代码有101,83.107和90.我的输出需要显示8，因为这是额外超过100的总和。我的代码设置在for循环中。



我尝试过：

I'm trying to add up the extra numbers that are in my array. I can't exceed 100. so my code has 101, 83.107, and 90. My output needs to show 8 because that's the sum of the extra exceeding 100. I have my code set up in a for loop.

What I have tried:

import java.util.Scanner;

public class SumOfExcess {
   public static void main (String [] args) {
      final int NUM_VALS = 4;
      int[] testGrades = new int[NUM_VALS];
      int i = 0;
      int sumExtra = 0;

      testGrades[0] = 101;
      testGrades[1] = 83;
      testGrades[2] = 107;
      testGrades[3] = 90;

      for(i = 0; i < NUM_VALS, i++)
      {
         if (testGrades > 100)
      
      }   

      System.out.println("sumExtra: " + sumExtra);

      return;
   }
}

推荐答案

学会正确缩进代码，显示其结构，有助于阅读和理解。

Learn to indent properly your code, it show its structure and it helps reading and understanding.

import java.util.Scanner;

public class SumOfExcess {
    public static void main (String [] args) {
        final int NUM_VALS = 4;
        int[] testGrades = new int[NUM_VALS];
        int i = 0;
        int sumExtra = 0;

        testGrades[0] = 101;
        testGrades[1] = 83;
        testGrades[2] = 107;
        testGrades[3] = 90;

        for(i = 0; i < NUM_VALS, i++)
        {
            if (testGrades > 100)

                System.out.println("sumExtra: " + sumExtra);

            return;
        }
    }

专业程序员的编辑器具有此功能以及其他功能，例如括号匹配和语法高亮。

Notepad ++ Home [ ^ ]

ultraedit [ ^ ]



在您的情况下，它表明缺少} 并且循环中可能缺少一些代码。

Professional programmer's editors have this feature and others ones such as parenthesis matching and syntax highlighting.
Notepad++ Home[^]
ultraedit[^]

In your case, it show that there is a missing } and some code is probably missing in the loop too.

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