Cody

Problem 795. Joining Ranges

Solution 2010726

Submitted on 9 Nov 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 = 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 x = 0 5 0 10 15 20 16 19 25 25 y = 0 10 y = 0 10 15 20 x = 0 5 0 10 15 20 15 20 25 25 y = 0 10 15 20 15 20 y = 0 10 15 20 15 20 25 25

Assertion failed.
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 x = -10 -5 -10 0 -1 5 y = -10 0 x = -10 -5 -10 0 -10 5 y = -10 0 -10 5

Assertion failed.
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 x = -50 0 -50 50 50 100 -100 -50 y = -50 50 x = -50 0 -50 50 -50 100 -100 -50 y = -50 50 -50 100 x = -50 0 -50 50 -50 100 -100 100 y = -50 50 -50 100 -100 100

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

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

x = -Inf Inf

Assertion failed.
6   Pass
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 x = -42 0 -Inf 0 42 Inf y = -Inf 0 y = -Inf 0 42 Inf
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 x = 36.1540 63.1780 -5.1560 63.1780 -0.5190 17.6510 y = -5.1560 63.1780 x = 36.1540 63.1780 -5.1560 63.1780 -5.1560 63.1780 y = -5.1560 63.1780 -5.1560 63.1780

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

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