class Solution { public int check(int[] nums) { // .. } } Practice 1 Given an array of integers, every element appears twice except for one. Find that single one.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Please answer the question in the screenshot. The language used here is in Java. 

class Solution {
public int check(int[] nums) {
// .
}
}
Practice 1
Given an array of
integers, every element
appears twicе еxcept
for one. Find that single
one.
Transcribed Image Text:class Solution { public int check(int[] nums) { // . } } Practice 1 Given an array of integers, every element appears twicе еxcept for one. Find that single one.
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