Cody

# Problem 1179. Knights and Knaves (part 1)

Solution 2474429

Submitted on 4 Jun 2020
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### Test Suite

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

Undefined function 'solver' for input arguments of type 'function_handle'. Error in Test1 (line 8) assert(isequal(solver(fA,fB),1))

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

Undefined function 'solver' for input arguments of type 'function_handle'. Error in Test2 (line 8) assert(isequal(solver(fA,fB),2))

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

Undefined function 'solver' for input arguments of type 'function_handle'. Error in Test3 (line 8) assert(isequal(solver(fA,fB),1))

4   Fail
A=false; B=true; X=2; f=inline('logical(interp1([0,1],[0,x],1))','x','A','B','X'); fA=@(str)xor(~A,f(eval(str),A,B,X)); fB=@(str)xor(~B,f(eval(str),A,B,X)); clear f A B X; assert(isequal(solver(fA,fB),2))

Undefined function 'solver' for input arguments of type 'function_handle'. Error in Test4 (line 8) assert(isequal(solver(fA,fB),2))