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Problem 44345. MATLAB Counter

Solution 1937459

Submitted on 15 Sep 2019 by ChanXy
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Test Suite

Test Status Code Input and Output
1   Pass
assessFunctionAbsence({'regexp','regexpi','regexprep','str2num'},'FileName','counter.m')
2   Pass
f = counter(0,1); assert(isequal(f(),0)) assert(isequal(f(),1)) assert(isequal(2,f())) assert(isequal(3,f()))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In counter (line 2) In ScoringEngineTestPoint2 (line 1) In solutionTest (line 5)]
3   Pass
f = counter(1,0); assert(isequal(f(),1)) assert(isequal(f(),1)) assert(isequal(1,f())) assert(isequal(1,f()))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In counter (line 2) In ScoringEngineTestPoint3 (line 1) In solutionTest (line 7)]
4   Pass
f = counter(10,2); assert(isequal(f(),10)) assert(isequal(f(),12)) assert(isequal(14,f())) assert(isequal(16,f()))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In counter (line 2) In ScoringEngineTestPoint4 (line 1) In solutionTest (line 9)]
5   Pass
f = counter(0,5); y_correct = [0, 5, 10, 15, 20, 55]; assert(isequal([f() f() f() f() f() f()+f()],y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In counter (line 2) In ScoringEngineTestPoint5 (line 1) In solutionTest (line 11)]
6   Pass
x0 = randi(10); b = randi(10); f = counter(x0,b); y_correct = x0 + (0:1000)*b; assert(isequal(arrayfun(@(n)f(),0:1000),y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In counter (line 2) In ScoringEngineTestPoint6 (line 3) In solutionTest (line 13)]

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