This is the Java Program to Find the Minimum Distance between Array Elements. Problem Description Given an array of n elements, and two integers say x and y, present in the array, find out the minimum distance between x and y in the array, that is the number of elements between x and y, including … Read more
This is the Java Program to Print the Next Greatest Element in the Array in Order, Elements with no Greater Elements will have -1 Printed Next to them. Problem Description Given an array, print the Next Greater Element (NGE) for every element. The Next greater Element for an element x is the first greater element … Read more
This is the Java Program to Find Local Maximas in an Array. Problem Description Given an array of integers, find out the local maxima present in the array. An element in an array is a local maxima if it greater than the element after it, and the element before it. For the elements at the … Read more
This is the Java Program to Print Odd Elements at Odd Index Number. Problem Description Given an array of integers, print the odd numbers present at odd index numbers. Example: Array = [2,1,4,4,5,7] Output = 1,7 Problem Solution Iterate through the array, and check whether the current index is even or odd. If it is … Read more
This is the Java Program to Check if an Array is Strictly Increasing. Problem Description Given an array of integers check whether it is strictly increasing or not. A strictly increasing array is an array whose each element is greater than it’s preceding element. Example: Array = [1, 2, 3, 4, 5] Output: Array is … Read more
This is a Java Program to Identify Missing Numbers in a Given Array. We made a method as getMissingNo in which we pass the array and length of the array as arguments and using this method we calculate the missing number and hence we get the desired output. Here is the source code of the … Read more
This is a Java Program to Segregate 0s on Left Side & 1s on Right Side of the Array. Here is a function to segregate all 0s on left and all 1s on right as segregate0and1. We define an array and pass this array along with its length to the function and segregate 0s and … Read more
This is a Java Program to Find the Largest Number in an Array. Enter the elements of array as input. By comparing elements of array with each other we get the largest number of the array. Here is the source code of the Java Program to Find the Largest Number in an Array. The Java … Read more
This is a Java Program to Find the Number of Elements in an Array. An array consisting of any number of elements is given. Now we take a variable and each time we encounter the next element of array it gets incremented. Hence we get the variable value as length of array. Also we can … Read more
This is the Java Program to Find the Elements that do Not have Duplicates. Problem Description Given an array, print all the elements whose frequency is one, that is they do not have duplicates. Example: Array = [-1, -2, 3, 3, -2] Output = -1 Problem Solution Traverse through the array and find the frequency … Read more
