Lab Practice Problems #
Nested For Loops #
https://www.geeksforgeeks.org/c/pattern-programs-in-c/
Strings #
https://cses.fi/problemset/task/1069
Frequency Arrays #
https://leetcode.com/problems/count-elements-with-maximum-frequency/description/
https://oj-test.iiit.ac.in/problem/dheerutut
https://leetcode.com/problems/valid-anagram/description/
Two Pointers #
https://leetcode.com/problems/reverse-string/description/
https://leetcode.com/problems/reverse-vowels-of-a-string/description/
https://leetcode.com/problems/two-sum-ii-input-array-is-sorted/description/
https://leetcode.com/problems/valid-palindrome/description/
2D Arrays #
http://hackerrank.com/challenges/2d-array/problem?isFullScreen=true
https://www.geeksforgeeks.org/dsa/searching-algorithms-for-a-2d-arrays-matrix/