Using the stdout to debug print the solution in the leetcode contest
The leetcode web coding IDE has a premium debugger feature – however this is not enabled during the contest. Recently I found out that you can actually print to …
Tag: leetcode online judge
Leetcode’s Online Code Debugger
Leetcode online judge has introduced a new feature lately – which is the online code debugger. This works perfect for me as I am using iPad + bluetooth keyboard …
How to Find All Numbers Disappeared in an Array? (C/C++ Coding Exercise)
Given an array of positive integers from 1 to n, where n is the size of the array, find the missing numbers if any numbers can only appear in …
How to Get Minimum Moves to Equal Array Elements?
Given an array (non empty) of integers, find the number of minimum moves to make all elements equal. A move is to increment (n – 1) elements by one. …
C/C++ Coding Exercise – Minimal Number of Replacements for Integer to Become One?
Any positive integers will become 1 following the steps: (1) divide by 2 if it is even (2) otherwise increment or decrement by 1. So the question is: could …
