Check this question out and help me answer it found it really tough\n![image](https://assets.leetcode.com/users/images/1468fa0c-b456-4611-bd9f-fa7bfd307cd2_1599030796.1316392.png)\n![image](https://assets.leetcode.com/users/images/2f67b5ac-b8e6-4cae-92f7-142bf7a0c9ef_1599030802.4693334.png)\n![image](https://assets.leetcode.com/users/images/87693193-40e1-4e6d-89f0-65f4b992e5ce_1599030807.4615335.png)\n![image](https://assets.leetcode.com/users/images/8b1c3e1f-9184-41f5-b42e-5ba2e2947fd0_1599030811.482271.png)\n

Check this question out and help me answer it found it really tough\n\n\n\n\n