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366 Commits
01 Hello World
01 Hello World
 
 
02 Sum of Two Numbers
02 Sum of Two Numbers
 
 
03 Swap Two Numbers
03 Swap Two Numbers
 
 
04 Temperature Conversion programe from celciues
04 Temperature Conversion programe from celciues
 
 
05 Print number 1 to 5
05 Print number 1 to 5
 
 
06 Maximum between three numbers
06 Maximum between three numbers
 
 
07 Alphabet case checker
07 Alphabet case checker
 
 
08 Find nth Fibonacci number
08 Find nth Fibonacci number
 
 
09 Counting Occurences
09 Counting Occurences
 
 
10 Calculator Program
10 Calculator Program
 
 
11 Describe fruit
11 Describe fruit
 
 
12 Display Day name by week 1to7
12 Display Day name by week 1to7
 
 
13 Reverse a number
13 Reverse a number
 
 
14 Weekend or Weekdays by day number
14 Weekend or Weekdays by day number
 
 
15 Prime Number
15 Prime Number
 
 
16 Armstrong checker
16 Armstrong checker
 
 
17 Print Matrix
17 Print Matrix
 
 
18 Swapping in array
18 Swapping in array
 
 
19 Maximum value of the array
19 Maximum value of the array
 
 
20 Reversing an array
20 Reversing an array
 
 
21 Search in string
21 Search in string
 
 
22 Search in array
22 Search in array
 
 
23 Search in range
23 Search in range
 
 
24 Minimum number in array
24 Minimum number in array
 
 
25 Search in 2D Arrays
25 Search in 2D Arrays
 
 
26 Even Digits
26 Even Digits
 
 
27 Max Wealth problem 1672LC
27 Max Wealth problem 1672LC
 
 
28 Find target by binary Search
28 Find target by binary Search
 
 
29 Order Agnostic binary search
29 Order Agnostic binary search
 
 
30 Ceiling of number
30 Ceiling of number
 
 
31 Floor of number
31 Floor of number
 
 
32 Find smallest letter greater than target (leetcode744)
32 Find smallest letter greater than target (leetcode744)
 
 
33 Find First and Last Position of Element in Sorted Array (leetcode34))
33 Find First and Last Position of Element in Sorted Array (leetcode34))
 
 
34 Position of an element in infinite sorted array
34 Position of an element in infinite sorted array
 
 
35 Peak Index in a Mountain Array (leetcode 852)
35 Peak Index in a Mountain Array (leetcode 852)
 
 
36 Search in mountain array
36 Search in mountain array
 
 
37 Search in rotated sorted array
37 Search in rotated sorted array
 
 
38 Find the rotation count in Rotated sorted array
38 Find the rotation count in Rotated sorted array
 
 
39 Split array largest sum lc410
39 Split array largest sum lc410
 
 
40 Row Coloumn matrix
40 Row Coloumn matrix
 
 
41 Largest of three
41 Largest of three
 
 
42 Star
42 Star
 
 
43 Search in 2D sorted Matrix
43 Search in 2D sorted Matrix
 
 
44 Bubble sort in array
44 Bubble sort in array
 
 
45 Selection sort in array
45 Selection sort in array
 
 
46 Insertion Sort in array
46 Insertion Sort in array
 
 
47 Cycle sort in array
47 Cycle sort in array
 
 
48 Missing Number (leetcode 268)
48 Missing Number (leetcode 268)
 
 
49 Find All Numbers Disappeared in an Array
49 Find All Numbers Disappeared in an Array
 
 
50 Find the duplicate number (Leetcode 287)
50 Find the duplicate number (Leetcode 287)
 
 
51 Find all duplicates in array (Leetcode 442)
51 Find all duplicates in array (Leetcode 442)
 
 
52 Set Missmatch (Leetcode 645)
52 Set Missmatch (Leetcode 645)
 
 
53 Palindorme
53 Palindorme
 
 
54 First missing positive (leetcode 41)
54 First missing positive (leetcode 41)
 
 
55 Palindrome checker
55 Palindrome checker
 
 
56 Pattern Questions
56 Pattern Questions
 
 
Arrays
Arrays
 
 
Binary Search
Binary Search
 
 
Functions methods java
Functions methods java
 
 
Input-Java
Input-Java
 
 
Linear Search
Linear Search
 
 
Nested Switch
Nested Switch
 
 
Order Agnostic Binary Search
Order Agnostic Binary Search
 
 
Output-Java
Output-Java
 
 
Primitives-Java
Primitives-Java
 
 
Sorting
Sorting
 
 
Strings
Strings
 
 
Switch Statement
Switch Statement
 
 
for loop java
for loop java
 
 
if-else
if-else
 
 
if-statement
if-statement
 
 
while-statement
while-statement
 
 
.gitattributes
.gitattributes
 
 
README.md
README.md
 
 

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Java basic programming and problem solving.

  • From simple programming concepts to problem solving in java lanaguage.
  • Also doing questions from leetcode 💻🔁

Concepts:-

  • Git and Github.
  • Java Architecture.
  • Input/Output,Dubugging and Datatypes.
  • Conditionals and Loops.
  • Switch Statements + Nested Cases.
  • Functions / Methods in Java.
  • Arrays and ArrayList.
  • Linear Search Algorithm - Theory + Code + Questions.
  • Binary Search Algorithm - Theory + Code + Questions.
  • Binary Search Interview Question - Google, Facebook, Amazon.
  • Binary Search in 2D Arrays.
  • Bubble Sort Algorithm - Theory + Code.
  • Selection Sort Algorithm - Theory + Code.
  • Insertion Sort Algorithm - Theory + Code.
  • Cycle Sort Interview Question - Google, Facebook, Amazon.
  • String and String Builder in Java.
  • Solving pattern questions.
  • Recursion.

About

Working on my Data Structure and Algorithm using Java

github.com/akshadjaiswal/Data-Structures

Topics

java data-structures problem-solving algorithms-and-data-structures

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