Question 1 to 20 is Pattern question . You can access the question from the uploaded PDF
[patternQuestion.pdf](https://github.com/ashish3281/DSA-100Days-Challenge/files/10058032/patternQuestion.pdf)
Question 21 to 26 is number system question
decimal to any base any base to decimal any base to any base any base addition any base substraction any base Multiplication
Question 27 to 40 is number system question
Is a prime number Print all prime till N Print Fibonanic till N Count Digit in a Number Digit of a Number Reverse of a number Inverse of a number Rotate of a number Gcd and Lcm Prime Factorization of a number The Curious Case of Benjamin Bulbs Grading System Print Z
Question 41 to 53 is Array Based question
span of Array Difference of two array Reverse of an array Rotate an array Inverse of an array Subarray Problem Broken Economy First Index and Last Index Subset Of an array Inversted Bar chart
Question 54 to 63 is Array Based question
2d Array Demo Matrix Multiplication Wakanda-1 Spiral Display Exit point of a matrix rotate by 90 Ring Rotate / Shell rotate The State of wakand-2 Saddle price Search in 2d array
Question 64 to 67 is Array Based question
ArrayList---Remove Primes String-- String compression , print all palindromic substring StringBuilder-- print all permutation of a string
Question 68 to 97 is recursion Based question
Basic Of Recursion ------------------ Print Decreasing Print Increasing PrintDecreasingIncreasing Factorial Power Linear Logrithmic Power Print ZigZag Tower Of Hanoi Recursion with Array -------------------- Display Array Display Array (from last index) First Index Max of Array Recursion with ArrayList ------------------------ Get Subsequence Get KPC Get Stair Path Get Maze Path Get Maze Path with Jumps Recursion with on the way up ---------------------------- Get Subsequence Get KPC Get Stair Path Get Maze Path Get Maze PAth with Jump Print Permutation Print Encoding Recursion with Backtracking --------------------------- flood-fill target sum N Queen Problem Knights turn
Question 98 to is Sorting Based question
Bubble sort Selection sort Merge two sorted array Insertion Sorted Merge Sorted Sort01 Sort012 partiotion of an array Quick Sort Quick Select
Solve me first Simple array sum compare the triplet a very big sum diagonal difference plus minus