Cody

# Problem 475. Is this group simply connected?

Solution 1967750

Submitted on 8 Oct 2019 by Augusto Mazzei
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### Test Suite

Test Status Code Input and Output
1   Pass
node_pairs = [8 9; 8 3]; tf = true; assert(isequal(isConnected(node_pairs),tf))

ans = 1

2   Pass
node_pairs = [ 1 2; 2 3; 1 4; 3 4; 5 6 ]; tf = false; assert(isequal(isConnected(node_pairs),tf))

ans = 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))

ans = 1

4   Pass
node_pairs = [ 1 2; 2 100]; tf = true; assert(isequal(isConnected(node_pairs),tf))

ans = 1

5   Pass
node_pairs = [ 1 2; 50 100]; tf = false; assert(isequal(isConnected(node_pairs),tf))

ans = 0

6   Pass
node_pairs = [ 4 17 ]; tf = true; assert(isequal(isConnected(node_pairs),tf))

ans = 1

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