Solution 1465374

Submitted on 18 Mar 2018
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Test Suite

Test Status Code Input and Output
1   Fail
h = counter; assert(isequal(h(), 1)) assert(isequal(h(), 2)) assert(isequal(h(), 3)) assert(isequal(h(), 4)) assert(isequal(h(), 5))

ans = function_handle with value: @counter/h

Undefined function 'plus' for input arguments of type 'struct'. Error in counter/h (line 7) cnt = load('cnt.mat','cnt')+1; Error in Test1 (line 2) assert(isequal(h(), 1))

2   Pass
code = fileread('counter.m'); assert(isempty(strfind(code, 'persistent')));