C# Programs — Mathematical Functions

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