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back to boardHelp please Can somebody explain me this test input -1 1 0 1 -1 -1 0 1 -1 output 0 0 1 3 0 3 1 0 0 Re: Help please Any body???? Re: Help please If some captain tells the truth, then for each cell of his row: A[i,j]==-1 || A[i,j] == (bool)B[i][j] If some captain lies, then for each cell of his row: A[i,j]==-1 || A[i][j] != (bool)B[i][j] Matrix B must be such that every pair B[i][j], B[j][i] is one of three forms: 1,1 0,3 3,0 (bool)x = 0 if x=0, and 1 otherwise Re: Help please So, for that test: 1st and 3rd captains lie. The 2nd tells the truth. This is not necessarily the only possible distribution of truths and lies. |
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