This repository houses my solved problem codes focused on data structures and algorithms. It includes solutions to challenges involving arrays, linked lists, trees, graphs, sorting, and dynamic programming, showcasing my skills in algorithmic thinking and efficient problem-solving.

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Data-Structures-and-Algorithms

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Name	Name	Last commit message	Last commit date
Latest commit ajaysharma786 Add files via upload May 19, 2024 8dda345 · May 19, 2024 History 37 Commits
2d-array-creating-2d-arrays.java	2d-array-creating-2d-arrays.java	Add files via upload	Aug 6, 2023
README.md	README.md	Initial commit	Aug 6, 2023
Tries.java	Tries.java	Tries creation in java	Aug 6, 2023
array-inbuilt-function-to-print-arrays-in-reverse-order-using-collection.java	array-inbuilt-function-to-print-arrays-in-reverse-order-using-collection.java	Add files via upload	Aug 6, 2023
array-sub-array-with-sum.java	array-sub-array-with-sum.java	Add files via upload	Aug 6, 2023
arraylist-find-max-element.java	arraylist-find-max-element.java	arraylist-find-max-element	Aug 6, 2023
arraylist-multi-dimensional-arraylist-with-loop-detailed.java	arraylist-multi-dimensional-arraylist-with-loop-detailed.java	arraylist-multi-dimensional-arraylist-with-loop-detailed	Aug 6, 2023
arraylist-multi-dimensional-arraylist.java	arraylist-multi-dimensional-arraylist.java	arraylist-multi-dimensional-arraylist	Aug 6, 2023
arraylist-operations.java	arraylist-operations.java	backtracking-finding-subset	Aug 6, 2023
arraylist-packeg-import-syntax-etc.java	arraylist-packeg-import-syntax-etc.java	backtracking-finding-subset	Aug 6, 2023
arraylist-pair-sum-1-brute-force-approach.java	arraylist-pair-sum-1-brute-force-approach.java	arraylist-pair-sum-1-brute-force-approach	Aug 6, 2023
arraylist-pair-sum-1-using-2-pointer-approach.java	arraylist-pair-sum-1-using-2-pointer-approach.java	Add files via upload	Aug 6, 2023
arraylist-reverse-a-numbers.java	arraylist-reverse-a-numbers.java	arraylist-reverse-a-numbers	Aug 6, 2023
arraylist-size-and-print-all-array-list-using-loop.java	arraylist-size-and-print-all-array-list-using-loop.java	arraylist-size-and-print-all-array-list-using-loop	Aug 6, 2023
arraylist-sorting-an-arraylist-ascending.java	arraylist-sorting-an-arraylist-ascending.java	Add files via upload	Aug 6, 2023
arraylist-swaping-2-numbers.java	arraylist-swaping-2-numbers.java	Add files via upload	Aug 6, 2023
assining-the-values-to-veriables.java	assining-the-values-to-veriables.java	Add files via upload	Aug 6, 2023
backtracking-backtracking-on-arrays.java	backtracking-backtracking-on-arrays.java	recursion-first-occurance	Aug 6, 2023
backtracking-finding-subset.java	backtracking-finding-subset.java	backtracking-finding-subset	Aug 6, 2023
backtracking-n-queens-problem.java	backtracking-n-queens-problem.java	backtracking-finding-subset	Aug 6, 2023
binary-search.java	binary-search.java	Add files via upload	Aug 6, 2023
bit-manupulation-clear-ith-bit.java	bit-manupulation-clear-ith-bit.java	Add files via upload	Aug 6, 2023
bit-manupulation-get-ith-bit.java	bit-manupulation-get-ith-bit.java	Add files via upload	Aug 6, 2023
bit-manupulation-number-is-even-or-odd.java	bit-manupulation-number-is-even-or-odd.java	Add files via upload	Aug 6, 2023
bit-manupulation-set-ith-bit.java	bit-manupulation-set-ith-bit.java	Add files via upload	Aug 6, 2023
bit-manupulation-update-ith-bit.java	bit-manupulation-update-ith-bit.java	Add files via upload	Aug 6, 2023
bubble-sort.java	bubble-sort.java	Add files via upload	Aug 6, 2023
calculate-sum-using-method-or-function.java	calculate-sum-using-method-or-function.java	Add files via upload	Aug 6, 2023
calculator-using-switch-case-statements-and-using-break.java	calculator-using-switch-case-statements-and-using-break.java	Add files via upload	Aug 6, 2023
character-pattern-printing.java	character-pattern-printing.java	Add files via upload	Aug 6, 2023
continue-keyword.java	continue-keyword.java	Add files via upload	Aug 6, 2023
deque-using-collection-frame-work-6-operations-deque.java	deque-using-collection-frame-work-6-operations-deque.java	Add files via upload	Aug 6, 2023
do-while-loop-for-print-hello-world.java	do-while-loop-for-print-hello-world.java	Add files via upload	Aug 6, 2023
else-if-conditions-apply.java	else-if-conditions-apply.java	Add files via upload	Aug 6, 2023
fibonacci-series.java	fibonacci-series.java	Add files via upload	Aug 6, 2023
finding-factorial-of-nuber-using-method-function.java	finding-factorial-of-nuber-using-method-function.java	Add files via upload	Aug 6, 2023
finding-subarray-fron-the-array.java	finding-subarray-fron-the-array.java	Add files via upload	Aug 6, 2023
for-loop-print-hello-world.java	for-loop-print-hello-world.java	Add files via upload	Aug 6, 2023
function-or-method.java	function-or-method.java	Add files via upload	Aug 6, 2023
function-overloading-using-data-types.java	function-overloading-using-data-types.java	Add files via upload	Aug 6, 2023
function-overloading.java	function-overloading.java	Add files via upload	Aug 6, 2023
graph-creating-a-graph.java	graph-creating-a-graph.java	Creating-a-graph	Aug 6, 2023
graph-graph-is-bipartite-or-not.java	graph-graph-is-bipartite-or-not.java	graph-graph-is-bipartite-or-not	Aug 6, 2023
half-payramid-pattern-1-12-123-1234.java	half-payramid-pattern-1-12-123-1234.java	Add files via upload	Aug 6, 2023
hashmap-hashmap-vs-linkedhashmap-vs-treemap.java	hashmap-hashmap-vs-linkedhashmap-vs-treemap.java	hashmap-hashmap-vs-linkedhashmap-vs-treemap	Aug 6, 2023
hashmap-iteration-on-hashmap-using-for-each-loop.java	hashmap-iteration-on-hashmap-using-for-each-loop.java	hashmap-iteration-on-hashmap-using-for-each-loop	Aug 6, 2023
hashmap-iteration-on-hashset.java	hashmap-iteration-on-hashset.java	hashmap-iteration-on-hashset	Aug 6, 2023
hashmap-operations-all.java	hashmap-operations-all.java	hashmap-operations-all	Aug 6, 2023
hashmap-operations-on-hashset.java	hashmap-operations-on-hashset.java	hashmap-operations-on-hashset	Aug 6, 2023
hashmap-set-all-treeset-linkde-tree-set-hash-set.java	hashmap-set-all-treeset-linkde-tree-set-hash-set.java	hashmap-set-all-treeset-linkde-tree-set-hash-set	Aug 6, 2023
heap-inset-peek-delete-heapify.java	heap-inset-peek-delete-heapify.java	heap-inset-peek-delete-heapify	Aug 6, 2023
hello word.java	hello word.java	Add files via upload	Aug 6, 2023
helloworld.zip	helloworld.zip	Add files via upload	Aug 6, 2023
if-else-condition.java	if-else-condition.java	Add files via upload	Aug 6, 2023
inbuilt-function-to-print-sorting.java	inbuilt-function-to-print-sorting.java	Add files via upload	Aug 6, 2023
inverted-star.java	inverted-star.java	Add files via upload	Aug 6, 2023
java-always-support-call-by-value-because-it-always-use-copy-of-variables-not-call-by-refrence.java	java-always-support-call-by-value-because-it-always-use-copy-of-variables-not-call-by-refrence.java	Add files via upload	Aug 6, 2023
linier-search-using-array.java	linier-search-using-array.java	Add files via upload	Aug 6, 2023
linkedlist-add-node-in-first-in-last-print-all-linked-list-add-in-middle-size-of-linked-list.java	linkedlist-add-node-in-first-in-last-print-all-linked-list-add-in-middle-size-of-linked-list.java	linkedlist-add-node-in-first-in-last-print-all-linked-list-add-in-mid…	Aug 6, 2023
linkedlist-collection-framework.java	linkedlist-collection-framework.java	linkedlist-collection-framework	Aug 6, 2023
merge-sort-by-using-recursion.java	merge-sort-by-using-recursion.java	merge-sort-by-using-recursion	Aug 6, 2023
oops-constructor.java	oops-constructor.java	Add files via upload	Aug 6, 2023
oops-inheritance.java	oops-inheritance.java	Add files via upload	Aug 6, 2023
oops-interface.java	oops-interface.java	Add files via upload	Aug 6, 2023
oops-object-and-class.java	oops-object-and-class.java	Add files via upload	Aug 6, 2023
ouick-sort-by-recursion.java	ouick-sort-by-recursion.java	recursion-first-occurance	Aug 6, 2023
pattern-first.zip	pattern-first.zip	Add files via upload	May 19, 2024
pattern-pattern2.zip	pattern-pattern2.zip	Add files via upload	May 19, 2024
pattern-pattern3.zip	pattern-pattern3.zip	Add files via upload	May 19, 2024
pattern-pattern4.zip	pattern-pattern4.zip	Add files via upload	May 19, 2024
print-1-to-10-number-using-while-loop.java	print-1-to-10-number-using-while-loop.java	Add files via upload	Aug 6, 2023
print-1-to-n-numbers-taking-user-input-using-while-loop.java	print-1-to-n-numbers-taking-user-input-using-while-loop.java	Add files via upload	Aug 6, 2023
print-largest-of-3-numbers.java	print-largest-of-3-numbers.java	Add files via upload	Aug 6, 2023
print-largest-of-two-numbers-taking-user-input.java	print-largest-of-two-numbers-taking-user-input.java	Add files via upload	Aug 6, 2023
print-number-is-odd-or-even.java	print-number-is-odd-or-even.java	Add files via upload	Aug 6, 2023
print-pairs.java	print-pairs.java	Add files via upload	Aug 6, 2023
printing-hollow-rectangle.java	printing-hollow-rectangle.java	Add files via upload	Aug 6, 2023
printing-pairs-of-array.java	printing-pairs-of-array.java	Add files via upload	Aug 6, 2023
priorityqueue-first-progran.java	priorityqueue-first-progran.java	priorityqueue-first-progran	Aug 6, 2023
priorityqueue-structure-for-store-object-in-it.java	priorityqueue-structure-for-store-object-in-it.java	priorityqueue-structure-for-store-object-in-it	Aug 6, 2023
product-of-two-numbers-using-function.java	product-of-two-numbers-using-function.java	Add files via upload	Aug 6, 2023
program-for-break.java	program-for-break.java	Add files via upload	Aug 6, 2023
queue-circular-queue.java	queue-circular-queue.java	queue-circular-queue	Aug 6, 2023
queue-queue-using-java-collection-framework.java	queue-queue-using-java-collection-framework.java	Add files via upload	Aug 6, 2023
queue.java	queue.java	Add files via upload	Aug 6, 2023
recursion-array-is-sorted-or-not.java	recursion-array-is-sorted-or-not.java	Add files via upload	Aug 6, 2023
recursion-factorial-of-n.java	recursion-factorial-of-n.java	Add files via upload	Aug 6, 2023
recursion-find-fibonic-number.java	recursion-find-fibonic-number.java	Add files via upload	Aug 6, 2023
recursion-first-occurance.java	recursion-first-occurance.java	recursion-first-occurance	Aug 6, 2023
recursion-print-no-1-to-10.java	recursion-print-no-1-to-10.java	Add files via upload	Aug 6, 2023
recursion-sum-of-first-5-naturnal-numbers.java	recursion-sum-of-first-5-naturnal-numbers.java	Add files via upload	Aug 6, 2023
reverse-an-array.java	reverse-an-array.java	Add files via upload	Aug 6, 2023
reverse-an-string.java	reverse-an-string.java	Add files via upload	Aug 6, 2023
reverse-in-array.java	reverse-in-array.java	Add files via upload	Aug 6, 2023
selection-sort.java	selection-sort.java	Add files via upload	Aug 6, 2023
stack-arraylist-to-stack.java	stack-arraylist-to-stack.java	stack-arraylist-to-stack	Aug 6, 2023
stack-by-collection-frame-work.java	stack-by-collection-frame-work.java	stack-by-collection-frame-work	Aug 6, 2023
star-pattern-printing.java	star-pattern-printing.java	Add files via upload	Aug 6, 2023
star-square-pattern-printing.java	star-square-pattern-printing.java	Add files via upload	Aug 6, 2023
string-operations-concatination-finding-index-of-string-loops-to-print-all-string.java	string-operations-concatination-finding-index-of-string-loops-to-print-all-string.java	Add files via upload	Aug 6, 2023
string-printing-sub-string-using-loop.java	string-printing-sub-string-using-loop.java	Add files via upload	Aug 6, 2023
string-srting-builder-program.java	string-srting-builder-program.java	Add files via upload	Aug 6, 2023
string-string-declaration.java	string-string-declaration.java	Add files via upload	Aug 6, 2023
sum-of-n-numbers-using-while-loop.java	sum-of-n-numbers-using-while-loop.java	Add files via upload	Aug 6, 2023
switch-case.java	switch-case.java	Add files via upload	Aug 6, 2023
taking-user-input-in-array.java	taking-user-input-in-array.java	Add files via upload	Aug 6, 2023
tcs-give-a-square-matrix.......difference-of-dignoal.zip	tcs-give-a-square-matrix.......difference-of-dignoal.zip	Add files via upload	May 19, 2024
tcs-in-network-marketing....-fourth..zip	tcs-in-network-marketing....-fourth..zip	Add files via upload	May 19, 2024
turnary-operator.java	turnary-operator.java	Add files via upload	Aug 6, 2023
typcasting.java	typcasting.java	Add files via upload	Aug 6, 2023
user-input-find-area-of-square.java	user-input-find-area-of-square.java	Add files via upload	Aug 6, 2023
user-input-finding-average-of-3-numbers.java	user-input-finding-average-of-3-numbers.java	Add files via upload	Aug 6, 2023
user-input-finding-the-total-cost-of-items.java	user-input-finding-the-total-cost-of-items.java	Add files via upload	Aug 6, 2023
user-input-sum-of-two-numbers-by-taking-user-input.java	user-input-sum-of-two-numbers-by-taking-user-input.java	Add files via upload	Aug 6, 2023
user-input-taking-user-input.java	user-input-taking-user-input.java	Add files via upload	Aug 6, 2023
while-loop.java	while-loop.java	Add files via upload	Aug 6, 2023

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