Cody

# Problem 795. Joining Ranges

Solution 2010732

Submitted on 9 Nov 2019
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

### Test Suite

Test Status Code Input and Output
1   Fail
x = [0 5; 10 3; 20 15; 16 19; 25 25]; y_correct = [0 10;15 20;25 25]; assert(isequal(joinRanges(x),y_correct))

x = 0 5 10 3 20 15 16 19 25 25 x = 0 5 3 10 20 15 16 19 25 25 x = 0 5 3 10 15 20 16 19 25 25 x = 0 5 3 10 15 20 16 19 25 25 x = 0 5 3 10 15 20 16 19 25 25

Not enough input arguments. Error in ismember (line 73) if (isstring(A) || isstring(B)) Error in joinRanges (line 9) if any(ismember(a)==1)==1 Error in Test1 (line 3) assert(isequal(joinRanges(x),y_correct))

2   Fail
x = [-10 -5; 0 -8; -1 5]; y_correct = [-10 5]; assert(isequal(joinRanges(x),y_correct))

x = -10 -5 0 -8 -1 5 x = -10 -5 -8 0 -1 5 x = -10 -5 -8 0 -1 5

Not enough input arguments. Error in ismember (line 73) if (isstring(A) || isstring(B)) Error in joinRanges (line 9) if any(ismember(a)==1)==1 Error in Test2 (line 3) assert(isequal(joinRanges(x),y_correct))

3   Fail
x = [-50 0; 0 50; 100 50; -50 -100]; y_correct = [-100 100]; assert(isequal(joinRanges(x),y_correct))

x = -50 0 0 50 100 50 -50 -100 x = -50 0 0 50 100 50 -50 -100 x = -50 0 0 50 50 100 -50 -100 x = -50 0 0 50 50 100 -100 -50

Not enough input arguments. Error in ismember (line 73) if (isstring(A) || isstring(B)) Error in joinRanges (line 9) if any(ismember(a)==1)==1 Error in Test3 (line 3) assert(isequal(joinRanges(x),y_correct))

4   Fail
x = [99 51; -49 -1; -51 -99; 1 49]; y_correct = [-99 -51;-49 -1;1 49;51 99]; assert(isequal(joinRanges(x),y_correct))

x = 51 99 -49 -1 -51 -99 1 49 x = 51 99 -49 -1 -51 -99 1 49 x = 51 99 -49 -1 -99 -51 1 49 x = 51 99 -49 -1 -99 -51 1 49

Not enough input arguments. Error in ismember (line 73) if (isstring(A) || isstring(B)) Error in joinRanges (line 9) if any(ismember(a)==1)==1 Error in Test4 (line 3) assert(isequal(joinRanges(x),y_correct))

5   Fail
x = [-inf inf]; y_correct = x; assert(isequal(joinRanges(x),y_correct))

x = -Inf Inf

Assertion failed.

6   Fail
x = [0 -42; -inf -10; inf 42]; y_correct = [-Inf 0;42 Inf]; assert(isequal(joinRanges(x),y_correct))

x = -42 0 -Inf -10 Inf 42 x = -42 0 -Inf -10 Inf 42 x = -42 0 -Inf -10 42 Inf

Not enough input arguments. Error in ismember (line 73) if (isstring(A) || isstring(B)) Error in joinRanges (line 9) if any(ismember(a)==1)==1 Error in Test6 (line 3) assert(isequal(joinRanges(x),y_correct))

7   Fail
x = [36.154 63.178; 12.007 -5.156; -0.519 17.651]; y_correct = [-5.156 17.651;36.154 63.178]; assert(isequal(joinRanges(x),y_correct))

x = 36.1540 63.1780 12.0070 -5.1560 -0.5190 17.6510 x = 36.1540 63.1780 -5.1560 12.0070 -0.5190 17.6510 x = 36.1540 63.1780 -5.1560 12.0070 -0.5190 17.6510

Not enough input arguments. Error in ismember (line 73) if (isstring(A) || isstring(B)) Error in joinRanges (line 9) if any(ismember(a)==1)==1 Error in Test7 (line 3) assert(isequal(joinRanges(x),y_correct))

8   Pass
assert(isempty(strfind(evalc('type joinRanges'), 'regexp')));