Problem 262. Swap the input arguments

Solution 262427

Submitted on 17 Jun 2013 by Mandeep Singh

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Test	Status	Code Input and Output
1	Pass	%% [q,r] = swapInputs(5,10); assert(isequal(q,10)); assert(isequal(r,5)); c = 5 q = 10 r = 5
2	Pass	%% [q,r] = swapInputs(magic(3), 'hello, world'); assert(isequal(q,'hello, world')); assert(isequal(r,magic(3))); c = 8 1 6 3 5 7 4 9 2 q = hello, world r = 8 1 6 3 5 7 4 9 2
3	Pass	%% [q,r] = swapInputs({}, NaN); assert(isnan(q)); assert(iscell(r) && isempty(r)); c = {} q = NaN r = {}

Test

Status

Code Input and Output

Pass

%% [q,r] = swapInputs(5,10); assert(isequal(q,10)); assert(isequal(r,5));

c = 5 q = 10 r = 5

Pass

%% [q,r] = swapInputs(magic(3), 'hello, world'); assert(isequal(q,'hello, world')); assert(isequal(r,magic(3)));

c = 8 1 6 3 5 7 4 9 2 q = hello, world r = 8 1 6 3 5 7 4 9 2

Pass

%% [q,r] = swapInputs({}, NaN); assert(isnan(q)); assert(iscell(r) && isempty(r));

c = {} q = NaN r = {}