java - 如何把这一组数据分成 18个数组或集合 并且每一个组数据总和大于3200 。

Question

数据如下

435,435,435,435,

425,425,425,425,425

410,410,410,410,410,410

405

390,390,390,390

345,345,345,345,345,345,345,345,345,345,345

330,,330,330,330,330,330,330,330

325,325,325,325,325,325,325

310,310,310,310,310,310,310,310,310,310,
310

305,305,305,305,305,305,305

295

290,290,290,290,290,290,290,290

275,275,275,275

270,270,270,270,270

255

245,245,245,245,245,245,245,245,245,245,
245,245,245,245,245,245,245,245,245,245,
245,245,245,245

230,230,230,230

225,225,225,225,225,225,225,225,225,225,
225,225,225,225,225,225,225

220

210

205,205,205,205,205,205,205,205,205,205,
205,205,205,205,205,205,205,205,205,205,
205,205,205,205,205,205,205,205,205,205,
205,205,205,205,205,205,205,205,205,205,
205,205,205,205,205,205,205,205,205,205,
205,205,205,205,205,205,205,205,205,205,
205,205

195,195,195,195,195,195,195,195,195,195,
195,195,195,195,195,195,195,195,195,195,
195,195,195

190

185,185,185

125,125,125,125,125,125,125,125,125

70

---

总共:229条数据

判断条件:

1. 把数组分为 18个数组
2. 每个数组都要包含一个 如上 加粗的数据(345,345,345,345,345,345, //6个
                               325,325,325,325,325,325,325 //7个
                               270,270,270,270,270 ) // 5个
                                                       // 总计18个
3. 每个数组总和加起来的和大于3200

.
.

不知用数组好 还是集合好。

个人思路如下:

int[] a1 = {345};    // 1.把数组分好 
int[] a2 = {345};
int[] a3 = {345};
int[] a4 = {345};
int[] a5 = {345};
int[] a6 = {345};

int[] a7 = {325};
int[] a8 = {325};
int[] a9 = {325};
int[] a10 = {325};
int[] a11 = {325};
int[] a12 = {325};
int[] a13 = {325};

int[] a14 = {270};
int[] a15 = {270};
int[] a16 = {270};
int[] a17 = {270};
int[] a18 = {270};

// 2.把分组用的元素从 集合中拿掉

// 3. 就没思路了.....  求诸位大大指点

新人小白第一次发帖 ， 请多关照 ， 诸位大大多多指教。