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Solution 58785

Submitted on 9 Mar 2012 by Tim

Correct

41Size
Leading solution size is 29.
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test
Code Input and Output
1
Pass
 
%%
node_pairs = [8 9; 8 3];
tf = true;
assert(isequal(isConnected(node_pairs),tf))
p =
     8     8
     8     3
p =
     8     8
     8     8
ok =
     1
2
Pass
 
%%
node_pairs = [ 1 2;
               2 3;
               1 4;
               3 4;
               5 6 ];
tf = false;
assert(isequal(isConnected(node_pairs),tf))
p =
     1     1
     1     3
     1     4
     3     4
     5     6
p =
     1     1
     1     1
     1     4
     1     4
     5     6
p =
     1     1
     1     1
     1     1
     1     1
     5     6
p =
     1     1
     1     1
     1     1
     1     1
     5     6
p =
     1     1
     1     1
     1     1
     1     1
     5     5
ok =
     0
3
Pass
 
%%
node_pairs = [ 1 2;
               2 3;
               1 4;
               3 4;
               5 6;
               6 2 ];
tf = true;
assert(isequal(isConnected(node_pairs),tf))
p =
     1     1
     1     3
     1     4
     3     4
     5     6
     6     1
p =
     1     1
     1     1
     1     4
     1     4
     5     6
     6     1
p =
     1     1
     1     1
     1     1
     1     1
     5     6
     6     1
p =
     1     1
     1     1
     1     1
     1     1
     5     6
     6     1
p =
     1     1
     1     1
     1     1
     1     1
     5     5
     5     1
p =
     5     5
     5     5
     5     5
     5     5
     5     5
     5     5
ok =
     1
4
Pass
 
%%
node_pairs = [ 1 2; 2 100];
tf = true;
assert(isequal(isConnected(node_pairs),tf))
p =
     1     1
     1   100
p =
     1     1
     1     1
ok =
     1
5
Pass
 
%%
node_pairs = [ 1 2; 50 100];
tf = false;
assert(isequal(isConnected(node_pairs),tf))
p =
     1     1
    50   100
p =
     1     1
    50    50
ok =
     0
6
Pass
 
%%
node_pairs = [ 4 17 ];
tf = true;
assert(isequal(isConnected(node_pairs),tf))
p =
     4     4
ok =
     1