Coding Exercise – Timus 1001 – Reverse Root – C++ solution – Online Judge
The problem is from Timus Online Judge: . The problem asks you to print the square root in reverse order. Pay attention to the input size, which is no …
Tag: acm
Coding Exercise – C++ – Single Number II – Online Judge
December 2, 2013
algorithms, bit hacks, brute force, c / c++, code, implementation, math, programming languages
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Remember a couple days ago, we discussed the O(n) and O(n^2) solutions to Single Number ? Question: Given an array of integers, every element appears three times except for one. Find …
Tutorial 2 – C Programming in 6502
November 24, 2013
6502, 8 bit, c / c++, code, compiler, implementation, interpreter / compiler, Nintendo Entertainment System, programming languages, windows
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In the last tutorial, I have shown you how to create a ‘Hello World’ program for 6502 CPU (it works perfectly in NES emulator). Now, in this tutorial, I …
Coding Exercise – Simple Stack Implementation in C++
November 21, 2013
algorithms, c / c++, code, code library, data structure, data types, implementation, interview questions, programming languages
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A Stack is a data structure that satisfies Last-In-First-Out. It can be considered as a pile of plates where you always take the top plate (you put on last). …
Coding Exercise – C ++ – Solve Integer Split using Dynamic Programming – 3 Implementation
November 10, 2013
algorithms, c / c++, code, computational theory, dynamic programming, implementation, math, optimization, programming languages
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Question: Given an integer (maximum 100), compute the number of distinct ways to split the number using non-negative integer numbers. For example, given 5, there are 7 ways to …