Easy Math Tip and LUA verification
Do you want to compute such numbers in two seconds? such as 85 x 85, 97 x 93, 23 x 27 … ? Multiplication of two digits (from 10 …
Category: code
C/C++ Frequent Pointer Mistakes
April 18, 2014
beginner, c / c++, code, code library, implementation, interpreter / compiler, interview questions, programming languages
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C/C++ is powerful because of pointers. The pointers are used to represent the address of some memory locations. Pointers can be involved in arithmetic operations, for example, int *p; …
C/C++ Coding Exercise – Reverse Words in a String – LeetCode Online Judge – Using Stack
April 7, 2014
algorithms, c / c++, code, data types, implementation, leetcode online judge, programming languages, string
2 Comments
Given a string that consists of words (non-space characters count as part of a word), you are required to output the new sentence that reverses the words. For example, …
Command Line Parameters in VBScript Windows Scripting Host
April 6, 2014
beginner, code, console, implementation, programming languages, vbscript, windows, windows command shell, windows scripting host
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Scripting in Windows using VBScript or Javascript for WSH (Windows Scripting Host) is so convenient. You could write scripts and save them using notepad or any other text-editor as …
C/C++ Coding Exercise – Count and Say – LeetCode Online Judge – Simulation of Number Sequences
April 4, 2014
algorithms, beginner, c / c++, code, code library, implementation, interview questions, leetcode online judge, math, programming languages, string
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The sequence is interesting. It starts from ‘1’. The next number always counts the previous number in digits one by one. For example, the second number in the series …