Cody

Solution 1969965

Submitted on 10 Oct 2019
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Test Suite

Test Status Code Input and Output
1   Pass
x = [1.000 1.04 0.22 10.1; 2.05 2.33 4.1 1000.31; 5.00010 6.429 7.492 8.0]; y_correct = 4; assert(isequal(find_max_sigdec(x),y_correct))

y = -1 y = -1 2 y = -1 2 4 y = -1 2 4 2 y = 4

2   Pass
N = randi(6,1); x1 = rand(1,100); for k = 1:100 x(1,k) = round(x1(1,k)*10^N)/10^N; end assert(isequal(find_max_sigdec(x), N))

y = 5 y = 5 5 y = 5 5 5 y = 5 5 5 4 y = 5 5 5 4 5 y = 5 5 5 4 5 5 y = 5 5 5 4 5 5 5 y = 5 5 5 4 5 5 5 4 y = 5 5 5 4 5 5 5 4 5 y = 5 5 5 4 5 5 5 4 5 5 y = 5 5 5 4 5 5 5 4 5 5 5 y = 5 5 5 4 5 5 5 4 5 5 5 5 y = 5 5 5 4 5 5 5 4 5 5 5 5 5 y = 5 5 5 4 5 5 5 4 5 5 5 5 5 5 y = 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 y = 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 y = 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 y = 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 y = 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 y = 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 y = 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 y = 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 y = 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 y = 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 y = 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 y = 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 y = 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 y = 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 y = 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 y = 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Column 31 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 32 5 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 33 5 5 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 34 5 5 5 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 35 5 5 5 5 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 36 5 5 5 5 5 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 37 5 5 5 5 5 5 4 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 38 5 5 5 5 5 5 4 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 39 5 5 5 5 5 5 4 5 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 40 5 5 5 5 5 5 4 5 5 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 41 5 5 5 5 5 5 4 5 5 5 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 42 5 5 5 5 5 5 4 5 5 5 5 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 43 5 5 5 5 5 5 4 5 5 5 5 5 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 44 5 5 5 5 5 5 4 5 5 5 5 5 5 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 45 5 5 5 5 5 5 4 5 5 5 5 5 5 5 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 46 5 5 5 5 5 5 4 5 5 5 5 5 5 5 5 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 47 5 5 5 5 5 5 4 5 5 5 5 5 5 5 5 5 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 48 5 5 5 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 49 5 5 5 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 50 5 5 5 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 4 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 51 5 5 5 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 4 4 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 Columns 31 through 52 5 5 5 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 4 4 5 y = Columns 1 through 30 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 ...

3   Fail
N = randi(6,1); a = rand(5,20); for k = 1:20 for m = 1:5 x(m,k) = round(a(m,k)*10^N)/10^N; end end assert(isequal(find_max_sigdec(x), N))

y = 4 y = 4 5 y = 4 5 5 y = 4 5 5 5 y = 4 5 5 5 5 y = 4 5 5 5 5 5 y = 4 5 5 5 5 5 5 y = 4 5 5 5 5 5 5 5 y = 4 5 5 5 5 5 5 5 5 y = 4 5 5 5 5 5 5 5 5 5 y = 4 5 5 5 5 5 5 5 5 5 5 y = 4 5 5 5 5 5 5 5 5 5 5 5 y = 4 5 5 5 5 5 5 5 5 5 5 5 5 y = 4 5 5 5 5 5 5 5 5 5 5 5 5 5 y = 4 5 5 5 5 5 5 5 5 5 5 5 5 5 4 y = 4 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 y = 4 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 y = 4 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 y = 4 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 5 y = 4 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 5 5 y = 5

Assertion failed.

4   Pass
x = 1; assert(isequal(find_max_sigdec(x), 0))

y = 0