Missing number in the said array (10-20): 20 Flowchart: Sample Solution-2: Python Code: import array as arr def test(nums): return 165 - sum(list(nums)) array_num = arr.array('i', [10, 11, 12, 13, 14, 16, 17, 18
public class Exercise24 { // The main method for executing the program. public static void main(String[] args) { // Declare variables for total number and an array of integers. int total_num; int[] numbers = new int[]{1, 2, 3, 4, 6, 7}; // Assign the value 7 to the variab...
class Solution { fun missingNumber(nums: IntArray): Int { var xor = 0 val size = nums.size for (i in 0 until size) { xor = xor xor nums[i] } for (i in 0..size) { xor = xor xor i } return xor } } 时间复杂度:O(n),其中n是数组nums的长度。 空间复杂度:O(1)。
1、Find All Numbers Disappeared in an Array Given an array of integers where 1 ≤ a[i] ≤n(n= size of array), some elements appear twice and others appear once. Find all the elements of [1,n] inclusive that do not appear in this array. Could you do it without extra space and in...
Given an arraynumscontainingndistinct numbers in the range[0, n], returnthe only number in the range that is missing from the array. Example 1: Input:nums = [3,0,1] Output:2 Explanation: n = 3since there are 3 numbers, so all numbers are in the range[0,3]. 2 is the missing ...
[LeetCode] Missing Number 丢失的数字 Given an array containingndistinct numbers taken from0, 1, 2, ..., n, find the one that is missing from the array. For example, Givennums=[0, 1, 3]return2. Note: Your algorithm should run in linear runtime complexity. Could you implement it ...
MissingNums { public static void main(String[] args) { // one missing number printMissageNums(new int [] { 1, 2, 3, 4, 6 }, 6); // duplicate number is OK // printMissageNums(new int[] { 1, 2, 3, 4, 4, 5, 6 }, 8); // only one missing number the second solution ...
public class Solution { public int missingNumber(int[] nums) { //首先对数组进行排序 Arrays.sort(nums); int startData=nums[0]; for(int i=1;i<nums.length;i++) { //检查数组是否连续 if((startData+1)==nums[i]) { startData=nums[i]; ...
题目地址:https://leetcode-cn.com/problems/missing-element-in-sorted-array/ 题目描述 Given a sorted arrayAof unique numbers, find theK-th missing number starting from the leftmost number of the array. Example 1: Input: A = [4,7,9,10], K = 1 ...
Write a Scala program to find a missing number in an array of integers. Sample Solution: Scala Code: objectscala_basic{deftest(numbers:Array[Int]):Int={vartotal_num=0;total_num=numbers.length;varexpected_num_sum=0expected_num_sum=total_num*((total_num+1)/2);varnum_sum=0;for(i<-0...