Find the last element of a linked list.
Desarrollador Python Junior Interview Questions
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1. In an array provide pairs of numbers that add to a particular value 2. In fibonacci series provide sum of all even numbers
Find the 20 longest strings in a text file.
Given a integer , return corresponding ASCII char representation without using language building in feature. ex. input interger 1234, return "1234" in string or characters
1. Given a 3 array like below NSArray *a = [1,3,4,5]; NSArray *b = [-1,3,0,9]; NSArray *c = [0,31,32,22,6]; Find the elements from the three array which existing in atleast 2 arrays. Eg: [3, 0] Because 3 is presented in array a, b and 0 is presented in array b, c respectively. -(NSArray)find2ElementsAtleastPresentIn2Arrays:(NSArray*)aList b::(NSArray*)bList c::(NSArray*)cList{ // -- your code here. }
Easy quant and java questions
implement a O(1) min function for Stack
How would you implement a stack with the additional operation of getMin?
Given a stream of integers of unknown (possibly large) length, how would you pick one at random? Now prove its random.
Giving a windows size K and an array of size N, find the minimum of each window as it slides through the array.
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