Monthly Archives: May 2017

LeetCode House Robber II

LeetCode House Robber II Note: This is an extension of House Robber. After robbing those houses on that street, the thief has found himself a new place for his thievery so that he will not get too much attention. This time, all houses at this place are... Read More

LeetCode Kill Process

LeetCode Kill Process Given n processes, each process has a unique PID (process id) and its PPID (parent process id). Each process only has one parent process, but may have one or more children processes. This is just like a tree structure. Only one... Read More