Domanda di colloquio di Amazon

Normalization questions coding question: Program to find the element occurring odd number of times in an array Complexity

Risposte di colloquio

Anonimo

9 mag 2012

ended the interview 15 min earlier and asked me to mail the solution.

Anonimo

25 lug 2012

Just scan the array and XOR(^) the elements.. the result is the element which occurs odd number of times