Cody

# Problem 44483. Separate even from odd numbers in a vector - without loops

Solution 1410948

Submitted on 9 Jan 2018 by baruch braude
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### Test Suite

Test Status Code Input and Output
1   Pass
filetext = fileread('oddEven.m'); assert(isempty(strfind(filetext, 'regexp')),'regexp hacks are forbidden')

2   Pass
filetext = fileread('oddEven.m'); loopUsed = any(strfind(filetext, 'while')) || any(strfind(filetext, 'for')); assert(~loopUsed, 'Loops are forbidden')

3   Pass
v = []; w_correct = []; assert(isequal(oddEven(v),w_correct))

m = 0 n = 0 v = [] a = 0×0 empty logical array v = [] w = []

4   Pass
v = [2; 7; 0; 3; 2]; w_correct = [7; 3; 2; 0; 2]; assert(isequal(oddEven(v),w_correct))

m = 5 n = 1 v = 1.0000 3.5000 0 1.5000 1.0000 a = 5×1 logical array 1 0 1 0 1 v = 3.5000 1.5000 1.0000 0 1.0000 w = 7 3 2 0 2

5   Pass
v = [1, 0, 2, 9, 3, 8, 8, 4]; w_correct = [1, 9, 3, 0, 2, 8, 8, 4]; assert(isequal(oddEven(v),w_correct))

m = 1 n = 8 v = 0.5000 0 1.0000 4.5000 1.5000 4.0000 4.0000 2.0000 a = 1×8 logical array 0 1 1 0 0 1 1 1 v = 0.5000 4.5000 1.5000 0 1.0000 4.0000 4.0000 2.0000 w = 1 9 3 0 2 8 8 4

6   Pass
odd = 2 * randi([-4, 4], 1, randi([4,10])) - 1; even = 2 * randi([-4, 4], 1, randi([4,10])); v = [even, odd]; w_correct = [odd, even]; assert(isequal(oddEven(v),w_correct))

m = 1 n = 14 v = 3.0000 -1.0000 2.0000 -4.0000 -4.0000 1.0000 3.0000 -4.0000 0.5000 -3.5000 -4.5000 -3.5000 -0.5000 -1.5000 a = 1×14 logical array 1 1 1 1 1 1 1 1 0 0 0 0 0 0 v = 0.5000 -3.5000 -4.5000 -3.5000 -0.5000 -1.5000 3.0000 -1.0000 2.0000 -4.0000 -4.0000 1.0000 3.0000 -4.0000 w = 1 -7 -9 -7 -1 -3 6 -2 4 -8 -8 2 6 -8