Cody

# Problem 44751. Lights Out 1 - 5x5, 3 moves

Solution 2385828

Submitted on 26 May 2020
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### Test Suite

Test Status Code Input and Output
1   Fail
board = [0 1 0 0 0 1 1 1 0 1 0 1 0 1 1 1 0 0 0 1 1 1 0 0 0]; moves = lights_out_1(board); %should be [5 7 23] b1 = diag(ones(1,5),0) + diag(ones(1,4),1) + diag(ones(1,4),-1); b2 = eye(5); b3 = zeros(5); b_map = [b1,b2,b3,b3,b3;b2,b1,b2,b3,b3;b3,b2,b1,b2,b3;b3,b3,b2,b1,b2;b3,b3,b3,b2,b1]; for i = 1:numel(moves) board = mod(board + reshape(b_map(moves(i),:),[5,5]),2); %remove semicolon to display progress end assert(sum(abs(board(:)))==0) assert(numel(moves)==3)

Index in position 1 is invalid. Array indices must be positive integers or logical values. Error in Test1 (line 10) board = mod(board + reshape(b_map(moves(i),:),[5,5]),2); %remove semicolon to display progress

2   Fail
board = [1 1 0 0 0 1 0 1 0 0 0 1 1 1 0 0 0 1 0 1 0 0 0 1 1]; moves = lights_out_1(board); %should be [1 13 25] b1 = diag(ones(1,5),0) + diag(ones(1,4),1) + diag(ones(1,4),-1); b2 = eye(5); b3 = zeros(5); b_map = [b1,b2,b3,b3,b3;b2,b1,b2,b3,b3;b3,b2,b1,b2,b3;b3,b3,b2,b1,b2;b3,b3,b3,b2,b1]; for i = 1:numel(moves) board = mod(board + reshape(b_map(moves(i),:),[5,5]),2); %remove semicolon to display progress end assert(sum(abs(board(:)))==0) assert(numel(moves)==3)

Index in position 1 is invalid. Array indices must be positive integers or logical values. Error in Test2 (line 10) board = mod(board + reshape(b_map(moves(i),:),[5,5]),2); %remove semicolon to display progress

3   Fail
board = [1 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 1 0 0 0 1 0 0 0 0]; moves = lights_out_1(board); %should be [2 3 4] b1 = diag(ones(1,5),0) + diag(ones(1,4),1) + diag(ones(1,4),-1); b2 = eye(5); b3 = zeros(5); b_map = [b1,b2,b3,b3,b3;b2,b1,b2,b3,b3;b3,b2,b1,b2,b3;b3,b3,b2,b1,b2;b3,b3,b3,b2,b1]; for i = 1:numel(moves) board = mod(board + reshape(b_map(moves(i),:),[5,5]),2); %remove semicolon to display progress end assert(sum(abs(board(:)))==0) assert(numel(moves)==3)

Index in position 1 is invalid. Array indices must be positive integers or logical values. Error in Test3 (line 10) board = mod(board + reshape(b_map(moves(i),:),[5,5]),2); %remove semicolon to display progress

4   Fail
board = [0 1 1 1 0 1 0 1 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0]; moves = lights_out_1(board); %should be [7 12 17] b1 = diag(ones(1,5),0) + diag(ones(1,4),1) + diag(ones(1,4),-1); b2 = eye(5); b3 = zeros(5); b_map = [b1,b2,b3,b3,b3;b2,b1,b2,b3,b3;b3,b2,b1,b2,b3;b3,b3,b2,b1,b2;b3,b3,b3,b2,b1]; for i = 1:numel(moves) board = mod(board + reshape(b_map(moves(i),:),[5,5]),2); %remove semicolon to display progress end assert(sum(abs(board(:)))==0) assert(numel(moves)==3)

Index in position 1 is invalid. Array indices must be positive integers or logical values. Error in Test4 (line 10) board = mod(board + reshape(b_map(moves(i),:),[5,5]),2); %remove semicolon to display progress

5   Fail
board = [0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 0 0 0 1 0 0]; moves = lights_out_1(board); %you're on your own now b1 = diag(ones(1,5),0) + diag(ones(1,4),1) + diag(ones(1,4),-1); b2 = eye(5); b3 = zeros(5); b_map = [b1,b2,b3,b3,b3;b2,b1,b2,b3,b3;b3,b2,b1,b2,b3;b3,b3,b2,b1,b2;b3,b3,b3,b2,b1]; for i = 1:numel(moves) board = mod(board + reshape(b_map(moves(i),:),[5,5]),2); %remove semicolon to display progress end assert(sum(abs(board(:)))==0) assert(numel(moves)==3)

Index in position 1 is invalid. Array indices must be positive integers or logical values. Error in Test5 (line 10) board = mod(board + reshape(b_map(moves(i),:),[5,5]),2); %remove semicolon to display progress

6   Fail
board = [0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 1 1 1 1 0 0 1 0 0]; moves = lights_out_1(board); b1 = diag(ones(1,5),0) + diag(ones(1,4),1) + diag(ones(1,4),-1); b2 = eye(5); b3 = zeros(5); b_map = [b1,b2,b3,b3,b3;b2,b1,b2,b3,b3;b3,b2,b1,b2,b3;b3,b3,b2,b1,b2;b3,b3,b3,b2,b1]; for i = 1:numel(moves) board = mod(board + reshape(b_map(moves(i),:),[5,5]),2); %remove semicolon to display progress end assert(sum(abs(board(:)))==0) assert(numel(moves)==3)

Index in position 1 is invalid. Array indices must be positive integers or logical values. Error in Test6 (line 10) board = mod(board + reshape(b_map(moves(i),:),[5,5]),2); %remove semicolon to display progress

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