DSA — Graphs

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 BFS shortest path in grid #1 Medium 7 BFS shortest path in grid #2 Medium 8 BFS shortest path in grid #3 Medium 9 BFS shortest path in grid #4 Medium 10 BFS shortest path in grid #5 Medium 11 BFS shortest path in grid #6 Medium 12 BFS shortest path in grid #7 Medium 13 BFS shortest path in grid #8 Medium 14 BFS shortest path in grid #9 Medium 15 BFS shortest path in grid #10 Medium 16 BFS shortest path in grid #11 Medium 17 BFS shortest path in grid #12 Medium 18 BFS shortest path in grid #13 Medium 19 BFS shortest path in grid #14 Medium 20 BFS shortest path in grid #15 Medium 21 BFS shortest path in grid #16 Medium 22 BFS shortest path in grid #17 Medium 23 BFS shortest path in grid #18 Medium 24 BFS shortest path in grid #19 Medium 25 BFS shortest path in grid #20 Medium 26 BFS shortest path in grid #21 Medium 27 BFS shortest path in grid #22 Medium 28 BFS shortest path in grid #23 Medium 29 BFS shortest path in grid #24 Medium 30 BFS shortest path in grid #25 Medium 31 BFS shortest path in grid #26 Medium 32 BFS shortest path in grid #27 Medium 33 BFS shortest path in grid #28 Medium 34 BFS shortest path in grid #29 Medium 35 BFS shortest path in grid #30 Medium 36 BFS shortest path in grid #31 Medium 37 BFS shortest path in grid #32 Medium 38 BFS shortest path in grid #33 Medium 39 BFS shortest path in grid #34 Medium 40 BFS shortest path in grid #35 Medium 41 BFS shortest path in grid #36 Medium 42 BFS shortest path in grid #37 Medium 43 BFS shortest path in grid #38 Medium 44 BFS shortest path in grid #39 Medium 45 BFS shortest path in grid #40 Medium 46 BFS shortest path in grid #41 Medium 47 BFS shortest path in grid #42 Medium 48 BFS shortest path in grid #43 Medium 49 BFS shortest path in grid #44 Medium 50 BFS shortest path in grid #45 Medium