Search Results for: programming
On Windows, can a process kill itself? Let’s verify this by writing a small piece of C++ code, compiled by GNU C++ compiler 4.6, Windows 32-bit. First, we would …
Given a non-negative integer n, please find out the number of integers that have the unique digits between [0, 10^n). For example, if n = 2, there are 91 …
At Linux Shell, a makefile is named Makefile or makefile. A makefile is a text file that defines rules to compile the source code. Without makefiles, you probably need …
Today, I need to measure two command line utilties so I need a ‘timeit’ utility on Windows. You could record the time before and after the command runs and …
The Interview Question: Assume the Rand5() gives a random integer from 1 to 5. Each possible return is given with the same probability. How do you construct the Rand7() …