Cody

# Problem 417. Covering area

Solution 1932887

Submitted on 12 Sep 2019 by Doanh Pham
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### Test Suite

Test Status Code Input and Output
1   Pass
x = [1 1; 1 -1; -1 1; -1 -1; 0 0]; y_correct = 4; assert(isequal(cover_area(x),y_correct))

x = 1 1 -1 -1 0 y = 1 -1 1 -1 0 y_correct = 4

2   Pass
x = [1 1; 1 -2; -2 1; -1 -2; 2 -1; -3 0; 0.2*randn(4,2)]; y_correct = 11; assert(isequal(cover_area(x),y_correct))

x = 1.0000 1.0000 -2.0000 -1.0000 2.0000 -3.0000 0.2330 -0.0395 -0.0422 0.4208 y = 1.0000 -2.0000 1.0000 -2.0000 -1.0000 0 -0.0777 0.1065 0.2036 0.0534 y_correct = 11

3   Pass
x = [1 1; 1 -2; -1 1; -1 -2; 3 4; 0.2*randn(10,2)]; y_correct = 12; assert(isequal(cover_area(x),y_correct))

x = 1.0000 1.0000 -1.0000 -1.0000 3.0000 -0.5410 -0.0841 -0.2314 0.0586 -0.1709 -0.0266 -0.0567 0.1224 0.0329 -0.0544 y = 1.0000 -2.0000 1.0000 -2.0000 4.0000 0.0386 -0.1611 0.0592 0.1301 0.1584 -0.0807 0.1573 0.0046 0.1112 -0.1123 y_correct = 12

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