Line 55: Char 44: runtime error: store to address 0x625000318040 with insufficient space for an object of type 'int *' (solution.c)

1. 關注代碼邏輯，是否死循環（但是這個在簡單的示例中就能發現）
2. 前期申請空間太多，合理安排內存申請
   // int **returnArr = (int **)malloc(sizeof(int *) * 1000);
   // *returnColumnSizes = (int *)malloc(sizeof(int) * 1000);
   int **returnArr = (int **)malloc(sizeof(int *) * (numsSize + 1) * 6);
   *returnColumnSizes = (int *)malloc(sizeof(int) * (numsSize + 1) * 6);

3.注意釋放內存
/**

• Return an array of arrays of size *returnSize.
• The sizes of the arrays are returned as *returnColumnSizes array.
• Note: Both returned array and *columnSizes array must be malloced, assume caller calls free().
  */