Cody

Solution 2075585

Submitted on 31 Dec 2019 by IDAN ASULIN
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Test Suite

Test Status Code Input and Output
1   Pass
filetext = fileread('myProd.m'); assert(isempty(strfind(filetext, 'regexp')),'regexp hacks are forbidden')

2   Pass
filetext = fileread('myProd.m'); assert(isempty(strfind(filetext, 'prod')),'Cannot use prod() function')

3   Pass
mat = ones(5); v_correct = ones(1, 5); assert(isequal(myProd(mat),v_correct))

m = 5 n = 5 v = 1 1 1 1 1 v = 1 1 1 1 1 v = 1 1 1 1 1 v = 1 1 1 1 1 v = 1 1 1 1 1 v = 1 1 1 1 1

4   Pass
mat = [ 1, 2, 3, 4; 5, 6, 7, 2; 2, 3, 4, 5]; v_correct = [10, 36, 84, 40]; assert(isequal(myProd(mat),prod(mat)))

m = 3 n = 4 v = 1 1 1 1 v = 1 2 3 4 v = 5 12 21 8 v = 10 36 84 40

5   Pass
m = randi([5,15]); n = randi([5,15]); mat = randi(5, n, m); v_correct = prod(mat); assert(isequal(myProd(mat),prod(mat)))

m = 12 n = 15 v = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 v = 3 1 1 2 5 1 2 3 2 3 1 4 1 4 2 v = 6 5 2 2 25 3 4 15 4 3 2 20 5 20 6 v = 30 20 4 10 25 6 12 15 16 6 4 80 25 20 12 v = 120 20 16 20 50 30 48 60 64 6 16 320 25 80 12 v = Columns 1 through 14 600 40 48 40 50 150 144 60 128 24 80 1280 25 160 Column 15 24 v = Columns 1 through 14 600 40 240 200 50 600 288 60 256 120 320 2560 100 160 Column 15 24 v = Columns 1 through 14 1800 120 480 1000 250 600 1152 60 1024 600 960 7680 500 480 Column 15 48 v = Columns 1 through 14 7200 600 480 1000 500 600 1152 300 2048 1800 3840 7680 2500 1920 Column 15 144 v = Columns 1 through 14 14400 1200 1920 4000 500 3000 2304 900 4096 5400 11520 23040 2500 3840 Column 15 432 v = Columns 1 through 14 28800 6000 9600 20000 2500 12000 9216 900 16384 10800 57600 115200 5000 15360 Column 15 864 v = Columns 1 through 14 57600 12000 38400 20000 10000 48000 18432 1800 81920 32400 230400 115200 10000 46080 Column 15 864 v = Columns 1 through 14 288000 24000 115200 60000 40000 144000 55296 9000 409600 97200 691200 230400 20000 184320 Column 15 2592