compress strings such as "aaabbbcccc" into the string "a3b3c4"
Software Developer Co Op Interview Questions
711,180 software developer co op interview questions shared by candidates
Giving an array of numbers and an int, return true if is there any pair of numbers inside the array that summed is equal to the input int, otherwise return false.
Given an unsorted array, extract the max and min value using the least number of comparison.
Business case.
General Questions about leadership principle, 3 coding questions and 1 system design question
Fastest way to find the middle node in a linked list
In java and using math, check if a number is a palindrome.
Asked to write a method were it's passed an array of numbers and a single number. I needed to return true if there was two numbers in the array that if added totaled the single number. I was then asked to rewrite it to make it run faster.
First question was to find all numbers that occurred an odd-number of times in an array and second question was implement a stack that could return the largest number in the stack at anytime.
Given a string of Rs and Gs, design an algorithm to produce a string with Rs in the front and Gs after that. The number of flips from Rs to Gs or otherwise should be minimum. The number of Rs and Gs in the end need not be same as that in the beginning, however the length of the entire string should be the same.
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