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Solution 193167

Submitted on 18 Jan 2013 by Alfonso Nieto-Castanon

Correct

60Size
Leading solution size is 59.
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Test Suite

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

                    
2
Pass
 
%%
x = [-10 -5; 0 -8; -1 5];
y_correct = [-10 5];
assert(isequal(jointRanges(x),y_correct))

                    
3
Pass
 
%%
x = [-50 0; 0 50; 100 50; -50 -100];
y_correct = [-100 100];
assert(isequal(jointRanges(x),y_correct))

                    
4
Pass
 
%%
x = [99 51; -49 -1; -51 -99; 1 49];
y_correct = [-99 -51;-49 -1;1 49;51 99];
assert(isequal(jointRanges(x),y_correct))

                    
5
Pass
 
%%
x = [-inf inf];
y_correct = x;
assert(isequal(jointRanges(x),y_correct))

                    
6
Pass
 
%%
x = [0 -42; -inf -10; inf 42];
y_correct = [-Inf 0;42 Inf];
assert(isequal(jointRanges(x),y_correct))

                    
7
Pass
 
%%
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(jointRanges(x),y_correct))