Cody

Problem 1179. Knights and Knaves (part 1)

Solution 863726

Submitted on 3 Apr 2016 by Jean-Marie Sainthillier
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Test Suite

Test Status Code Input and Output
1   Pass
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))
2   Pass
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))
3   Pass
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))
4   Pass
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))

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