The trick to find the missing number is using the mathematical formula of Sum of Series to find the sum of N numbers and then subtract it from the sum of all the numbers of any given array.
Feb 15, 2020
Write a Java Program to Find missing Number in an Array ... Write a java program to find a missing number in an Array of length N-1 containing elements from 1 to ...
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Jan 1, 2018 · Java interview program to find middle index of an array where both ends sum is equal i.e. the sum of numbers preceding the index is equals ...
2 days ago · Find the sum of the numbers in the range [1, N] using the formula N * (N+1)/2. Now find the sum of all the elements in the array and subtract it ...
Missing: devglan | Show results with:devglan
Duration: 8:31
Posted: Jun 26, 2019
Posted: Jun 26, 2019
Missing: devglan | Show results with:devglan
Mar 10, 2018 · Click to Suggest Your Own Explanation ... Sort the array first in descending order and then find the second element of the array. Other Similar ...
Jan 1, 2018 · Write a java program to find max two numbers in an array given that no predefined functions and data structures to be used provided in Java.
Duration: 12:40
Posted: Nov 21, 2017
Posted: Nov 21, 2017
Missing: devglan | Show results with:devglan
Feb 17, 2020 · The solution of this program can be built with a plain for-each loop by traversing each element of the array and manually identifying the ...
May 29, 2020 · Write a java program to find all the permutations of any given string. Permutation is the each of several possible ways in which a set or number ...