Cody

# Problem 42318. Evened up (or not)

Solution 671332

Submitted on 18 May 2015 by James
• Size: 17
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### Test Suite

Test Status Code Input and Output
1   Pass
%% M = 1:10; e = 1; M_corr = [2,2,4,4,6,6,8,8,10,10]; assert(isequal(evened_up(M,e),M_corr))

ans = 2 2 4 4 6 6 8 8 10 10

2   Pass
%% M = 1:10; e = 0; M_corr = [1,3,3,5,5,7,7,9,9,11]; assert(isequal(evened_up(M,e),M_corr))

ans = 1 3 3 5 5 7 7 9 9 11

3   Pass
%% M = 20:3:50; e = 1; M_corr = [20,24,26,30,32,36,38,42,44,48,50]; assert(isequal(evened_up(M,e),M_corr))

ans = 20 24 26 30 32 36 38 42 44 48 50

4   Pass
%% M = 20:3:50; e = 0; M_corr = [21,23,27,29,33,35,39,41,45,47,51]; assert(isequal(evened_up(M,e),M_corr))

ans = 21 23 27 29 33 35 39 41 45 47 51

5   Pass
%% M = 2:2:100; e = 1; M_corr = M; assert(isequal(evened_up(M,e),M_corr))

ans = Columns 1 through 16 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 Columns 17 through 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 Columns 33 through 48 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 Columns 49 through 50 98 100

6   Pass
%% M = 2:2:100; e = 0; M_corr = M+1; assert(isequal(evened_up(M,e),M_corr))

ans = Columns 1 through 16 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 Columns 17 through 32 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 Columns 33 through 48 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 Columns 49 through 50 99 101

7   Pass
%% M = ones(3); e = 1; M_corr = M*2; assert(isequal(evened_up(M,e),M_corr))

ans = 2 2 2 2 2 2 2 2 2

8   Pass
%% M = magic(3); e = 0; M_corr = [9,1,7;3,5,7;5,9,3]; assert(isequal(evened_up(M,e),M_corr))

ans = 9 1 7 3 5 7 5 9 3

9   Pass
%% M = magic(3); e = 1; M_corr = [8,2,6;4,6,8;4,10,2]; assert(isequal(evened_up(M,e),M_corr))

ans = 8 2 6 4 6 8 4 10 2

10   Pass
%% M = eye(4); e = 1; M_corr = M*2; assert(isequal(evened_up(M,e),M_corr))

ans = 2 0 0 0 0 2 0 0 0 0 2 0 0 0 0 2

11   Pass
%% M = eye(4); e = 0; M_corr = ones(4); assert(isequal(evened_up(M,e),M_corr))

ans = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

12   Pass
%% ind = randi(4); switch ind case 1 M = 1:10; e = 1; M_corr = [2,2,4,4,6,6,8,8,10,10]; case 2 M = 20:3:50; e = 1; M_corr = [20,24,26,30,32,36,38,42,44,48,50]; case 3 M = ones(3); e = 1; M_corr = M*2; case 4 M = eye(4); e = 0; M_corr = ones(4); end assert(isequal(evened_up(M,e),M_corr))

ans = 2 2 2 2 2 2 2 2 2

13   Pass
%% ind = randi(4); switch ind case 1 M = 2:2:100; e = 0; M_corr = M+1; case 2 M = 1:10; e = 0; M_corr = [1,3,3,5,5,7,7,9,9,11]; case 3 M = 1:10; e = 1; M_corr = [2,2,4,4,6,6,8,8,10,10]; case 4 M = magic(3); e = 0; M_corr = [9,1,7;3,5,7;5,9,3]; end assert(isequal(evened_up(M,e),M_corr))

ans = 1 3 3 5 5 7 7 9 9 11

14   Pass
%% ind = randi(4); switch ind case 1 M = eye(4); e = 0; M_corr = ones(4); case 2 M = ones(3); e = 1; M_corr = M*2; case 3 M = 20:3:50; e = 1; M_corr = [20,24,26,30,32,36,38,42,44,48,50]; case 4 M = 2:2:100; e = 1; M_corr = M; end assert(isequal(evened_up(M,e),M_corr))

ans = 20 24 26 30 32 36 38 42 44 48 50

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