Cody

# Problem 1180. Knights and Knaves (part 2)

Solution 1938684

Submitted on 16 Sep 2019
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### Test Suite

Test Status Code Input and Output
1   Fail
A=[true true false false true false true]; g=inline('logical(interp1([0,1],[0,x],1))','x','A'); f=arrayfun(@(x)@(str)xor(~x,g(eval(str),A)),A,'uni',0); clear g A; assert(isequal(solver(f),false))

Expected one output from a curly brace or dot indexing expression, but there were 7 results. Error in solver (line 5) statement = f{:}('A==1') Error in Test1 (line 7) assert(isequal(solver(f),false))

2   Fail
A=[false true false true false]; g=inline('logical(interp1([0,1],[0,x],1))','x','A'); f=arrayfun(@(x)@(str)xor(~x,g(eval(str),A)),A,'uni',0); clear g A; assert(isequal(solver(f),true))

Expected one output from a curly brace or dot indexing expression, but there were 5 results. Error in solver (line 5) statement = f{:}('A==1') Error in Test2 (line 7) assert(isequal(solver(f),true))

3   Fail
A=[false false true true true]; g=inline('logical(interp1([0,1],[0,x],1))','x','A'); f=arrayfun(@(x)@(str)xor(~x,g(eval(str),A)),A,'uni',0); clear g A; assert(isequal(solver(f),false))

Expected one output from a curly brace or dot indexing expression, but there were 5 results. Error in solver (line 5) statement = f{:}('A==1') Error in Test3 (line 7) assert(isequal(solver(f),false))

4   Fail
A=[true false false true false false true true true]; g=inline('logical(interp1([0,1],[0,x],1))','x','A'); f=arrayfun(@(x)@(str)xor(~x,g(eval(str),A)),A,'uni',0); clear g A; assert(isequal(solver(f),false))

Expected one output from a curly brace or dot indexing expression, but there were 9 results. Error in solver (line 5) statement = f{:}('A==1') Error in Test4 (line 7) assert(isequal(solver(f),false))

5   Fail
A=rand(1,99)<.5; g=inline('logical(interp1([0,1],[0,x],1))','x','A'); f=arrayfun(@(x)@(str)xor(~x,g(eval(str),A)),A,'uni',0); assert(isequal(solver(f),mean(A)<.5))

Expected one output from a curly brace or dot indexing expression, but there were 99 results. Error in solver (line 5) statement = f{:}('A==1') Error in Test5 (line 6) assert(isequal(solver(f),mean(A)<.5))

6   Fail
A=rand(1,99)<.5; g=inline('logical(interp1([0,1],[0,x],1))','x','A'); f=arrayfun(@(x)@(str)xor(~x,g(eval(str),A)),A,'uni',0); assert(isequal(solver(f),mean(A)<.5))

Expected one output from a curly brace or dot indexing expression, but there were 99 results. Error in solver (line 5) statement = f{:}('A==1') Error in Test6 (line 6) assert(isequal(solver(f),mean(A)<.5))

7   Fail
A=rand(1,99)<.5; g=inline('logical(interp1([0,1],[0,x],1))','x','A'); f=arrayfun(@(x)@(str)xor(~x,g(eval(str),A)),A,'uni',0); assert(isequal(solver(f),mean(A)<.5))

Expected one output from a curly brace or dot indexing expression, but there were 99 results. Error in solver (line 5) statement = f{:}('A==1') Error in Test7 (line 6) assert(isequal(solver(f),mean(A)<.5))

8   Fail
A=rand(1,99)<.5; g=inline('logical(interp1([0,1],[0,x],1))','x','A'); f=arrayfun(@(x)@(str)xor(~x,g(eval(str),A)),A,'uni',0); assert(isequal(solver(f),mean(A)<.5))

Expected one output from a curly brace or dot indexing expression, but there were 99 results. Error in solver (line 5) statement = f{:}('A==1') Error in Test8 (line 6) assert(isequal(solver(f),mean(A)<.5))