实际参数列表和形式参数列表的长度错误不同

Question

下面是我一直在做的一个二进制计算器，但是当我尝试运行它时，我得到一个“实际和形式参数列表长度不同”的错误，我不知道如何解决它。我不能确定，但​​尝试将两个数组传递给不同的方法以将元素添加在一起似乎是个问题。谢谢！

public static void binaryConvert1 (int x)
{


    int a = 0;
    int b = 0;
    int c = 0;
    int d = 0;
    int e = 0;
    int f = 0;
    int g = 0;
    int h = 0;


    double y = (int) x % 2;

    int array [ ] = new int [8];
    array [0] = h;
    array [1] = g;
    array [2] = f;
    array [3] = e;
    array [4] = d;
    array [5] = c;
    array [6] = b;
    array [7] = a;

    int length = array.length;

    for (int i = 0; i < length; i++)
    {
        System.out.print(array [ i ] + " ");
    }

    addBinary(array);
}

public static void binaryConvert2 (int z)
{


    int j = 0;
    int k = 0;
    int l = 0;
    int m = 0;
    int n = 0;
    int o = 0;
    int p = 0;
    int q = 0;


    double y = (int) z % 2;
int arraytwo [ ] = new int [8];
    arraytwo [0] = q;
    arraytwo [1] = p;
    arraytwo [2] = o;
    arraytwo [3] = n;
    arraytwo [4] = m;
    arraytwo [5] = l;
    arraytwo [6] = k;
    arraytwo [7] = j;

    int length = arraytwo.length;

    for (int i = 0; i < length; i++)
    {
        System.out.print(arraytwo [ i ] + " ");
    }

    addBinary(arraytwo);
}

private static void addBinary(int [] array, int [] arraytwo)
{
   int[] c = new int[8];
    for (int i = 0; i < 7; ++i) {
       c[i] = array[i] + arraytwo[i];

       if (c[0] == 2)
       {
           c [0] = 0;
           c [1] += 1;
        }
       if (c[1] == 2)
       {
           c [1] = 0;
           c [2] += 1;
        }
       if (c[2] == 2)
       {
           c [2] = 0;
           c [3] += 1;
        }
       if (c[3] == 2)
       {
           c [3] = 0;
           c [4] += 1;
        }
       if (c[4] == 2)
       {
           c [4] = 0;
           c [5] += 1;
        }
       if (c[5] == 2)
       {
           c [5] = 0;
           c [6] += 1;
        }
       if (c[6] == 2)
       {
           c [6] = 0;
           c [7] += 1;
        }
       if (c[7] == 2)
       {
           System.out.println("ERROR  -  FINAL NUMBER IS TOO LARGE.");
        }

        System.out.print("Added binary numbers:  " + c[i] + " ");
   }
}

Answer 1

您正在多次调用addBinary() 方法。 但是，该方法需要 2 个参数，并且在每次调用该方法时，您只提供 1 个参数，因此会出现错误。

例如：

addBinary(arraytwo);