DSA — Two Pointers

1 Sum of array elements Easy 2 Find maximum in array Easy 3 Reverse an array in-place Medium 4 Count occurrences of element Easy 5 Second largest element Medium 6 Container with most water #1 Medium 7 Container with most water #2 Medium 8 Container with most water #3 Medium 9 Container with most water #4 Medium 10 Container with most water #5 Medium 11 Container with most water #6 Medium 12 Container with most water #7 Medium 13 Container with most water #8 Medium 14 Container with most water #9 Medium 15 Container with most water #10 Medium 16 Container with most water #11 Medium 17 Container with most water #12 Medium 18 Container with most water #13 Medium 19 Container with most water #14 Medium 20 Container with most water #15 Medium 21 Container with most water #16 Medium 22 Container with most water #17 Medium 23 Container with most water #18 Medium 24 Container with most water #19 Medium 25 Container with most water #20 Medium 26 Container with most water #21 Medium 27 Container with most water #22 Medium 28 Container with most water #23 Medium 29 Container with most water #24 Medium 30 Container with most water #25 Medium 31 Container with most water #26 Medium 32 Container with most water #27 Medium 33 Container with most water #28 Medium 34 Container with most water #29 Medium 35 Container with most water #30 Medium 36 Container with most water #31 Medium 37 Container with most water #32 Medium 38 Container with most water #33 Medium 39 Container with most water #34 Medium 40 Container with most water #35 Medium 41 Container with most water #36 Medium 42 Container with most water #37 Medium 43 Container with most water #38 Medium 44 Container with most water #39 Medium 45 Container with most water #40 Medium 46 Container with most water #41 Medium 47 Container with most water #42 Medium 48 Container with most water #43 Medium 49 Container with most water #44 Medium 50 Container with most water #45 Medium