Cody

Problem 260. Create a function handle that reverses the input arguments of another function handle

Solution 1235686

Submitted on 20 Jul 2017 by Augusto Mazzei
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Test Suite

Test Status Code Input and Output
1   Pass
f = @(x,y) 2*x+y; g = reverseArguments(f); assert(isequal(g(5,6), 17)); assert(isequal(g(6,5), 16));

ans = function_handle with value: @(x,y)f(y,x)

2   Pass
f = @(x,y) x.^y; g = reverseArguments(f); assert(isequal(g(2,3), 9));

ans = function_handle with value: @(x,y)f(y,x)

3   Pass
f = @(A,theta) A*sin(theta); g = reverseArguments(f); assert(isequal(g(4,10), 10*sin(4)));

ans = function_handle with value: @(x,y)f(y,x)

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