Cody

# Problem 795. Joining Ranges

Solution 1971212

Submitted on 11 Oct 2019
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### 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_s = 0 5 3 10 15 20 16 19 25 25 y = 3 5 0 0 0 0 0 0 y = 3 5 15 10 0 0 0 0 y = 3 5 15 10 16 19 0 0 y = 3 5 15 10 16 19 25 19

Assertion failed.

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

x_s = -10 -5 -8 0 -1 5 y = -8 -5 0 0 y = -8 -5 -1 0

Assertion failed.

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

x_s = -50 0 0 50 50 100 -100 -50 y = 0 0 0 0 0 0 y = 0 0 50 50 0 0 y = 0 0 50 50 50 -50

Assertion failed.

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_s = 51 99 -49 -1 -99 -51 1 49 y = 51 -1 0 0 0 0 y = 51 -1 -49 -51 0 0 y = 51 -1 -49 -51 1 -51

Assertion failed.

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

x_s = -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_s = -42 0 -Inf -10 42 Inf y = -42 -10 0 0 y = -42 -10 42 -10

Assertion failed.

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_s = 36.1540 63.1780 -5.1560 12.0070 -0.5190 17.6510 y = 36.1540 12.0070 0 0 y = 36.1540 12.0070 -0.5190 12.0070

Assertion failed.

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