二元运算符'&&'的坏操作数类型？ [英] Bad operand types for binary operator '&&'..?

问题描述

class Divisible
{
	public static void main(String args[])
	{
		int number[]=new int[200];
		int i,sum=0;
		
		for(i=0;i<number.length;i++)>
		{
			number[i]=i;
		}
		
		for(i=0;i<number.length;i++)>
		{
			if((number[i]>100) && (number[i]<200) && (number[i]/7))
			{
				sum=sum+number[i];
			}
		}
		
		System.out.println("Sum =" +sum);
	}
}

我的尝试：



i是java语言的新手，所以我基本上对这种类型的错误一无所知，需要做些什么......所以对我们来说是一个很大的帮助提前回答并感谢...

What I have tried:

i am new to java language so i basically don't know anything about this type of error and what needs to be done......so would be a great help to know the answer and thanks in advance...

推荐答案

（number [i] / 7）？

它不是布尔表达式而是a数值......

(number[i]/7)?
It is not a boolean expression but a numeric value...

&&是Logical AND运算符：它需要两边的布尔值。

（number [i] / 7）不是布尔值 - 你可能意味着：

&& is the Logical AND operator: it needs boolean values on both sides.
(number[i]/7) is not a boolean value - you probably mean something like:

if((number[i]>100) && (number[i]<200) && (number[i]/7 > 0))

问题是（number [i] / 7）不是布尔值/逻辑值。
你需要
类似（number [i] / 7<> 0）。

The problem is that (number[i]/7) is not a boolean/logical value.
you need something like (number[i]/7 <> 0).

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