Cody

Problem 539. Fun Race

Solution 2913637

Submitted on 5 Sep 2020
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Test Suite

Test Status Code Input and Output
1   Fail
foo=@cosh; goo=@(x)sqrt(cosh(x)+pi); winner=[]; for k=1:10; winner(end+1)=race(foo,goo); end assert(all(winner==1))

Unrecognized function or variable 'foo'. Error in race>@()foo(x) (line 4) f=@() foo(x); Error in timeit>numOutputs (line 241) a = f(); %#ok<NASGU> Error in timeit (line 50) num_outputs = min(numOutputs(f), 1); Error in race (line 5) p = timeit(f); Error in Test1 (line 4) for k=1:10; winner(end+1)=race(foo,goo); end

2   Fail
foo=@num2str; goo=@log10; winner=[]; for k=1:10; winner(end+1)=race(foo,goo); end assert(all(winner==2))

Unrecognized function or variable 'foo'. Error in race>@()foo(x) (line 4) f=@() foo(x); Error in timeit>numOutputs (line 241) a = f(); %#ok<NASGU> Error in timeit (line 50) num_outputs = min(numOutputs(f), 1); Error in race (line 5) p = timeit(f); Error in Test2 (line 4) for k=1:10; winner(end+1)=race(foo,goo); end

3   Fail
foo=@gamma; goo=@sign; winner=[]; for k=1:10; winner(end+1)=race(foo,goo); end assert(all(winner==1))

Unrecognized function or variable 'foo'. Error in race>@()foo(x) (line 4) f=@() foo(x); Error in timeit>numOutputs (line 241) a = f(); %#ok<NASGU> Error in timeit (line 50) num_outputs = min(numOutputs(f), 1); Error in race (line 5) p = timeit(f); Error in Test3 (line 4) for k=1:10; winner(end+1)=race(foo,goo); end

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