Problem 44345. MATLAB Counter

Solution 2077108

Submitted on 2 Jan 2020

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Test	Status	Code Input and Output
1	Pass	assessFunctionAbsence({'regexp','regexpi','regexprep','str2num'},'FileName','counter.m')
2	Fail	f = counter(0,1); assert(isequal(f(),0)) assert(isequal(f(),1)) assert(isequal(2,f())) assert(isequal(3,f())) ans = 1 Output argument "y" (and maybe others) not assigned during call to "counter". Error in Test2 (line 1) f = counter(0,1);
3	Fail	f = counter(1,0); assert(isequal(f(),1)) assert(isequal(f(),1)) assert(isequal(1,f())) assert(isequal(1,f())) ans = 1 Output argument "y" (and maybe others) not assigned during call to "counter". Error in Test3 (line 1) f = counter(1,0);
4	Fail	f = counter(10,2); assert(isequal(f(),10)) assert(isequal(f(),12)) assert(isequal(14,f())) assert(isequal(16,f())) ans = 12 Output argument "y" (and maybe others) not assigned during call to "counter". Error in Test4 (line 1) f = counter(10,2);
5	Fail	f = counter(0,5); y_correct = [0, 5, 10, 15, 20, 55]; assert(isequal([f() f() f() f() f() f()+f()],y_correct)) ans = 5 Output argument "y" (and maybe others) not assigned during call to "counter". Error in Test5 (line 1) f = counter(0,5);
6	Fail	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)) ans = 8 Output argument "y" (and maybe others) not assigned during call to "counter". Error in Test6 (line 3) f = counter(x0,b);