Cody

Problem 24. Function Iterator

Solution 1835712

Submitted on 3 Jun 2019 by Abhishek Singh
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Test Suite

Test Status Code Input and Output
1   Pass
noOp = @(x)x; fh2 = iterate_fcn(noOp, 50); assert(isequal(fh2(pi),pi));

fh2 = function_handle with value: @(x)x fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) ans = []
2   Pass
addOne = @(x)x+1; addTen = iterate_fcn(addOne, 10); assert(isequal(addTen(3),13));

fh2 = function_handle with value: @(x)x+1 fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) ans = []
3   Pass
addOne = @(x)x+1; addOne2 = iterate_fcn(addOne, 1); assert(isequal(addOne2(3),4));

fh2 = function_handle with value: @(x)x+1 ans = []
4   Pass
squarer = @(a) a^2; fh2 = iterate_fcn(squarer, 3); assert(isequal(fh2(3),6561));

fh2 = function_handle with value: @(a)a^2 fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) ans = []
5   Pass
fh = @(y)sqrt(y+1); fh2 = iterate_fcn(fh,30); assert(abs(fh2(1) - (1+sqrt(5))/2) < 100*eps);

fh2 = function_handle with value: @(y)sqrt(y+1) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) fh2 = function_handle with value: @(x)fh(fh2(x)) ans = []

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