Test | Status | Code Input and Output |
---|---|---|
1 | Pass |
board = [0 0 0 0 0
0 0 1 0 0
0 1 1 1 0
0 0 1 0 0
0 0 0 0 0];
moves = lights_out_7(board); % [13]
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)
moves =
13
|
2 | Pass |
board = [0 1 0 0 0
1 1 0 0 0
0 0 1 0 0
0 0 0 1 1
0 0 0 1 0];
moves = lights_out_7(board); % [7 13 19]
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)
moves =
7 13 19
|
3 | Pass |
board = [0 1 1 1 0
1 1 0 1 1
1 0 1 0 1
1 1 0 1 1
0 1 1 1 0];
moves = lights_out_7(board); % [7:9 12:14 17:19]
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)
moves =
7 8 9 12 13 14 17 18 19
|
4 | Pass |
board = [0 1 0 1 0
1 1 0 1 1
0 0 0 0 0
1 1 0 1 1
0 1 0 1 0];
moves = lights_out_7(board); % [7 9 17 19]
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)
moves =
7 9 17 19
|
5 | Pass |
board = [1 0 0 0 1
0 1 1 1 0
0 1 1 1 0
0 1 1 1 0
1 0 0 0 1];
moves = lights_out_7(board); % [1 5 7 9 13 17 19 21 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)
moves =
3 6 7 8 9 10 13 16 17 18 19 20 23
|
6 | Pass |
board = [0 0 0 0 0
1 0 1 0 1
1 0 1 0 1
1 0 1 0 1
0 0 0 0 0];
moves = lights_out_7(board); % [1:5 11:15 21:25]
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)
moves =
3 13 23
|
7 | Pass |
board = [0 1 0 1 0
1 0 0 0 1
1 1 0 1 1
1 0 0 0 1
0 1 0 1 0];
moves = lights_out_7(board); % [7 8 9 17 18 19]
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)
moves =
7 8 9 17 18 19
|
8 | Pass |
board = [0 0 0 1 0
0 0 0 0 1
0 0 1 1 0
0 0 1 0 0
0 0 1 1 1];
moves = lights_out_7(board); % [18:25]
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)
moves =
18 19 20 21 22 23 24 25
|
9 | Pass |
board = [1 1 1 1 1
1 0 1 0 1
1 1 0 1 1
1 0 1 0 1
1 1 1 1 1];
moves = lights_out_7(board); % [1:6 10:11 15:16 20:25]
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)
moves =
3 6 10 12 14 16 20 23
|
10 | Pass |
board = [1 1 0 1 1
1 1 0 1 1
0 0 0 0 0
1 1 0 1 1
1 1 0 1 1];
moves = lights_out_7(board); % [1:2 4:7 9:10 16:17 19:22 24:25]
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)
moves =
2 3 4 7 8 9 17 18 19 22 23 24
|
11 | Pass |
board = [1 1 1 0 0
0 0 1 0 0
0 1 1 0 0
1 0 0 0 0
0 1 0 0 0];
moves = lights_out_7(board); % on your own
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)
moves =
1 2 3 4 5 6 7 8
|
12 | Pass |
board = [0 1 0 1 0
1 0 1 0 1
0 1 1 1 0
1 0 1 0 1
0 1 0 1 0];
moves = lights_out_7(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)
moves =
2 4 6 10 13 16 20 22 24
|
13 | Pass |
board = [1 0 1 1 0
0 1 0 0 1
1 0 1 0 1
1 0 0 1 0
0 1 1 0 1];
moves = lights_out_7(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)
moves =
1 4 7 10 13 16 19 22 25
|
14 | Pass |
board = [0 0 1 1 1
1 1 1 1 1
1 1 0 1 0
0 0 0 1 0
0 0 0 0 1];
moves = lights_out_7(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)
moves =
1 2 3 8 9 11 12 15 16 17 20
|
15 | Pass |
board = [1 1 1 0 0
0 0 1 0 1
0 1 1 0 0
0 0 0 0 1
1 1 0 1 0];
moves = lights_out_7(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)
moves =
1 4 7 8 9 11 14 17 18 20 24
|
16 | Pass |
board = [1 1 1 1 1
1 0 0 0 1
1 0 1 0 1
1 0 0 0 1
1 1 1 1 1];
moves = lights_out_7(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)
moves =
3 6 10 12 13 14 16 20 23
|
17 | Pass |
board = [1 1 1 0 0
0 0 1 0 1
1 0 1 0 1
0 1 1 0 0
0 1 0 0 1];
moves = lights_out_7(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)
moves =
2 7 13 14 15 16 17 18 22 23 25
|
18 | Pass |
board = [0 0 1 1 1
0 0 1 0 0
0 0 1 0 0
0 0 1 0 0
0 0 1 1 1];
moves = lights_out_7(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)
moves =
16 17 18 19 20 21 22 23 24 25
|
Remove any row in which a NaN appears
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Spherical radius given four points
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