Problem 282. Circle and Quadratic

Solution 34498

Submitted on 9 Feb 2012

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Trung Duong on 9 Feb 2012

don't know why the assertions fail.
The solution is correct.

Matt Fig on 9 Feb 2012

If you look at the example posted in the problem description, you will see that the return argument should be a two element row vector.

Test	Status	Code Input and Output
1	Fail	%% assert(all(abs(circ_puzz(1,2,3,4)-[-1 18.25])<100*eps)) Error: Assertion failed.
2	Fail	%% assert(all(abs(circ_puzz(-1/pi,1/2,-3,exp(1))-[0.785398163397448 -5.94105822840435])<100*eps)) Error: Assertion failed.
3	Fail	%% assert(all(abs(circ_puzz(1/pi,-pi,pi,.01)-[4.93480220054468 -4.59997651648516])<100*eps)) Error: Assertion failed.
4	Fail	%% assert(all(abs(circ_puzz(-2,-3,-5,7)-[ -0.75 -102])<100*eps)) Error: Assertion failed.
5	Fail	%% assert(all(abs(circ_puzz(3,4,2,1.5)-[-2/3 7.5])<100*eps)) Error: Assertion failed.