Question

如何创建多数组？

吮吸代码;这是两个周期

boolean pabaiga_ciklo = false;
while (!pabaiga_ciklo) 
{
    System.out.println("");
    System.out.println("Suma. When result: " + V);


    for (int i=2; i<257; i=i*2 )
    {
          V = i+V;              
          System.out.println("Suma: " + V + " when added:: " + i);  
    } 


    V = (int) ((Math.PI * Math.pow(H, 4) * (Math.pow(R, 2)
            + Math.pow(r, 2) + Math.pow(r, 5) * Math.pow(r, 3))) / 3);


    System.out.println("");
    System.out.println("subtraction. With result: " + V);
    for (int i=2; i<257; i=i*2 )
    {
          V = V-i;
          System.out.println("Suma: " +V+ " when subtracted: "+i);
    }     
}

在控制台中显示以下结果; （一切都是我输入的）

Add. When result: 50
Sum: 52 when added: 2
Suma: 56 when added: 4
Suma: 64 when added: 8
Suma: 80 when added: 16
Suma: 112 when added: 32
Suma: 176 when added: 64
Suma: 304 when added: 128
Suma: 560 when added: 256

subtraction. With result: 50
Suma: 48 when subtracted: 2
Suma: 44 when subtracted: 4
Suma: 36 when subtracted: 8
Suma: 20 when subtracted: 16
Suma: -12 when subtracted: 32
Suma: -76 when subtracted: 64
Suma: -204 when subtracted: 128
Suma: -460 when subtracted: 256

我需要创建一个数组X [8] [16]，其中值应为suma：

    sum when Added                  sum when  subtracted
1.   52 56 64 80 112 176 304 560  || 48 44 36 20 -12 -76 -204 -460
2.   0  0  0  0  0   0   0   0       0  0  0  0   0   0   0    0 
..........
8.   0  0  0  0  0   0   0   0       0  0  0  0   0   0   0    0

如何添加它们？

Answer 1

我希望这个解决方案符合您的代码所需，并且您的请求对我来说不是很清楚。

boolean pabaiga_ciklo = false;
int [ ] [ ] matrix = new double [ 8 ] [ 16 ] ;
while (!pabaiga_ciklo) 
{
    System.out.println("");
    System.out.println("Suma. When result: " + V);

    int row = 0;
    for (int i=2; i<257; i=i*2 )
    {
          V = i+V;              
          System.out.println("Suma: " + V + " when added:: " + i);  
          matrix[0][row] = V;
          row++;
    } 


    V = (int) ((Math.PI * Math.pow(H, 4) * (Math.pow(R, 2)
            + Math.pow(r, 2) + Math.pow(r, 5) * Math.pow(r, 3))) / 3);


    System.out.println("");
    System.out.println("subtraction. With result: " + V);
    row = 8;
    for (int i=2; i<257; i=i*2 )
    {
          V = V-i;
          System.out.println("Suma: " +V+ " when subtracted: "+i);
          matrix[0][row] = V;
          row++;
    }     
}

for (int i = 0; i < 8; i++) {
    System.out.print((i + 1) + " ");
    for (int j = 0; j < 16; j++) {
        System.out.print(matrix[i][j] + " ");
    }
    System.out.println();
}

如何创建多阵列？

1 个答案: