Tagged: Beginner

0

Construct a Special Triangle from a Given Array

Objective: Given an array of integers such that first level will print all the elements in the array and from then at each level number of elements will be one less than the previous...

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Convert Decimal into Irreducible Fraction

Objective: Given a decimal number, convert it into irreducible fraction. Irreducible Fraction : An irreducible fraction is a fraction in which the numerator and denominator are integers that have no other common divisors than...

Bit Manipulation 1

Find The Missing Duplicate in a Given Array.

Objec­tive: – Given an Integer array. Array contains duplicates of all the numbers in array except one number . Find that number. Example : int [] A = { 2,1,3,5,5,3,2,1,6,7,7,8,8}; Output : Missing duplicate...

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Delete X Nodes After Y Nodes In a Linked List

Objective: Given a Linked List and x and y. Delete x number of nodes after y nodes from the start. Example: ->10->20->30->40->50->60->70->80->90->100->110->120 Deleted 4 Nodes after 5 Nodes ->10->20->30->40->50->100->110->120 Approach: We need two pointers....

2

Check if Array is Consecutive Integers

Objective: Given a array of unsorted numbers, check if all the numbers in the array are consecutive numbers. Examples: int [] arrA = {21,24,22,26,23,25}; – True (All the integers are consecutive from 21 to...

4

Find intersection between Two Sorted Arrays.

Objective: Given two sorted arrays, Find intersection point between them. Examples: int[] a = { 1, 2, 3, 6, 8, 10 }; int[] b = { 4, 5, 6, 11, 15, 20 }; Output:...

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