Cody

# Problem 824. Set the array elements whose value is 13 to 0

Solution 1037970

Submitted on 30 Oct 2016 by Andriy Kavetsky
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

### Test Suite

Test Status Code Input and Output
1   Pass
A = [15 13 3]; y_correct = [15 0 3]; assert(isequal(your_fcn_name(A),y_correct)) filetext = fileread('your_fcn_name.m'); assert(isempty(strfind(filetext, 'for')),'for command is forbidden') assert(isempty(strfind(filetext, 'while')),'while command is forbidden') assert(isempty(strfind(filetext, 'find')),'find command is forbidden') assert(isempty(strfind(filetext, 'ind2sub')),'ind2sub command is forbidden')

z = 1×3 logical array 0 1 0 y = 15 0 3

2   Pass
A = 13; y_correct = 0; assert(isequal(your_fcn_name(A),y_correct)) filetext = fileread('your_fcn_name.m'); assert(isempty(strfind(filetext, 'for')),'for command is forbidden') assert(isempty(strfind(filetext, 'while')),'while command is forbidden') assert(isempty(strfind(filetext, 'find')),'find command is forbidden') assert(isempty(strfind(filetext, 'ind2sub')),'ind2sub command is forbidden')

z = logical 1 y = 0

3   Pass
A = []; y_correct = []; assert(isequal(your_fcn_name(A),y_correct)) filetext = fileread('your_fcn_name.m'); assert(isempty(strfind(filetext, 'for')),'for command is forbidden') assert(isempty(strfind(filetext, 'while')),'while command is forbidden') assert(isempty(strfind(filetext, 'find')),'find command is forbidden') assert(isempty(strfind(filetext, 'ind2sub')),'ind2sub command is forbidden')

z = 0×0 empty logical array y = []

4   Pass
A = [13 0 13; 13 13 8; 13 25 2]; titi = [0 0 0 ; 0 0 8;0 25 2]; assert(isequal(your_fcn_name(A),titi)) filetext = fileread('your_fcn_name.m'); assert(isempty(strfind(filetext, 'for')),'for command is forbidden') assert(isempty(strfind(filetext, 'while')),'while command is forbidden') assert(isempty(strfind(filetext, 'find')),'find command is forbidden') assert(isempty(strfind(filetext, 'ind2sub')),'ind2sub command is forbidden')

z = 3×3 logical array 1 0 1 1 1 0 1 0 0 y = 0 0 0 0 0 8 0 25 2

5   Pass
A=rand(10,10,10); A(1,2,2)=13; A(3,4,1)=13; A(5,6,3)=13; % what you cannot do but me I can ;) ! titi = A; I=find(titi==13); [u,v,w]=ind2sub(size(titi),I); for ii = 1 : numel(u) titi(u(ii),v(ii),w(ii))=0; end assert(isequal(your_fcn_name(A),titi)) filetext = fileread('your_fcn_name.m'); assert(isempty(strfind(filetext, 'for')),'for command is forbidden') assert(isempty(strfind(filetext, 'while')),'while command is forbidden') assert(isempty(strfind(filetext, 'find')),'find command is forbidden') assert(isempty(strfind(filetext, 'ind2sub')),'ind2sub command is forbidden')

10×10×10 logical array z(:,:,1) = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 z(:,:,2) = 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 z(:,:,3) = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 z(:,:,4) = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 z(:,:,5) = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 z(:,:,6) = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 z(:,:,7) = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 z(:,:,8) = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 z(:,:,9) = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 z(:,:,10) = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 y(:,:,1) = 0.3305 0.2354 0.7007 0.0153 0.8966 0.7846 0.2954 0.3484 0.5232 0.7220 0.9777 0.2195 0.0700 0.5297 0.8467 0.9173 0.0044 0.9271 0.5299 0.1256 0.3410 0.0612 0.6709 0 0.7198 0.3761 0.6117 0.9365 0.3588 0.5370 0.9798 0.3157 0.4014 0.8517 0.2345 0.9460 0.5449 0.8346 0.3771 0.5568 0.5118 0.9355 0.0187 0.3992 0.5346 0.3745 0.8707 0.4160 0.6097 0.5009 0.6657 0.3778 0.8772 0.7240 0.9747 0.6042 0.9938 0.7295 0.1315 0.5653 0.0283 0.5059 0.7465 0.1585 0.6510 0.6206 0.9865 0.2973 0.1385 0.1870 0.4372 0.5885 0.0730 0.5873 0.7569 0.7526 0.3416 0.6289 0.6912 0.4422 0.8590 0.0428 0.3325 0.7934 0.7214 0.6528 0.5839 0.1587 0.6489 0.2943 0.0810 0.9956 0.9134 0.1816 0.2117 0.5540 0.6336 0.0525 0.1798 0.9496 y(:,:,2) = 0.2376 0 0.9575 0.7509 0.1506 0.5246 0.8295 0.6216 0.6982 0.4620 0.6443 0.0904 0.6436 0.2103 0.6227 0.1560 0.3145 0.3235 0.0050 0.6711 0.7526 0.1645 0.7753 0.3525 0.9166 0.0640 0.4154 0.2731 0.8512 0.0255 0.2185 0.3447 0.6800 0.8381 0.7401 0.0704 0.3725 0.3128 0.7122 0.8148 0.9336 0.8434 0.1632 0.9306 0.0302 0.3609 0.2608 0.2974 0.8821 0.7647 0.1297 0.6847 0.9766 0.8922 0.7287 0.9419 0.3230 0.3968 0.4840 0.0398 0.0698 0.3490 0.3474 0.9302 0.7244 0.8347 0.7054 0.9332 0.9972 0.5555 0.0070 0.9731 0.4214 0.8508 0.0233 0.5091 0.2956 0.4287 0.5855 0.8486 0.0887 0.5412 0.9113 0.4176 0.8548 0.1207 0.7720 0.6165 0.6037 0.1817 0.1150 0.9491 0.0595 0.5221 0.3323 0.1231 0.4971 0.4713 0.0564 0.3032 y(:,:,3) = 0.4102 0.4850 0.3420 0.9503 0.7364 0.8109 0.7198 0.5951 0.9569 0.6461 0.3496 0.7007 0.6908 0.8497 0.7959 0.6715 0.6650 0.1827 0.0052 0.6246 0.2463 0.5403 0.4200 0.8540 0.3274 0.1370 0.7688 0.6002 0.9898 0.5866 0.8661 0.3714 0.1201 0.9503 0.0815 0.1771 0.7039 0.8562 0.3020 0.7535 0.2780 0.0519 0.5334 0.5181 0.9975 0 0.3588 0.7100 0.4371 0.7444 0.2192 0.2184 0.5467 0.6268 0.9903 0.4484 0.4805 0.8216 0.9818 0.6987 0.5251 0.0143 0.8863 0.3319 0.6626 0.0648 0.0535 0.4119 0.6887 0.3179 0.4916 0.2527 0.1127 0.7140 0.8476 0.8066 0.3155 0.5185 0.7512 0.4516 0.6487 0.8602 0.0526 0.2001 0.5021 0.6597 0.1311 0.5150 0.2503 0.4764 0.4808 0.7219 0.5147 0.5323 0.5148 0.7405 0.9611 0.9018 0.9074 0.7232 y(:,:,4) = 0.8832 0.2034 0.9774 0.1102 0.3507 0.0256 0.5049 0.5966 0.1589 0.2852 0.5668 0.1261 0.1873 0.2137 0.1837 0.7497 0.8806 0.2494 0.9581 0.8014 0.4179 0.1334 0.7653 0.6013 0.0794 0.5956 0.6858 0.1412 0.6092 0.4063 0.9833 0.1565 0.8013 0.4292 0.6420 0.3017 0.0560 0.2413 0.2498 0.6255 0.8092 0.4241 0.5083 0.4268 0.3005 0.3123 0.1558 0.5905 0.2337 0.5977 0.8112 0.2094 0.8683 0.2891 0.4765 0.3551 0.3585 0.9262 0.8527 0.8553 0.1148 0.3661 0.4547 0.3202 0.0822 0.5727 0.0401 0.7223 0.6235 0.1673 0.4003 0.7397 0.7083 0.2112 0.8702 0.0702 0.1993 0.1148 0.3528 0.0370 0.5975 0.9268 0.8990 0.0451 0.3413 0.2837 0.7061 0.6375 0.1972 0.3006 0.9583 0.4394 0.2826 0.9726 0.7444 0.9323 0.0545 0.6893 0.8161 0.8629 y(:,:,5) = 0.4857 0.7346 0.7806 0.9984 0.8035 0.6180 0.5464 0.9832 0.6468 0.2621 0.3931 0.9733 0.2001 0.0410 0.8959 0.3398 0.8007 0.5419 0.0880 0.2574 0.4923 0.9182 0.2512 0.0473 0.2779 0.7010 0.4435 0.8378 0.2191 0.4309 0.9002 0.9407 0.7736 0.5708 0.8275 0.7617 0.4341 0.8279 0.6715 0.0903 0.9534 0.2866 0.1872 0.3689 0.8398 0.3517 0.9474 0.8819 0.6948 0.4014 0.4538 0.1753 0.2064 0.5273 0.0710 0.6623 0.8511 0.4692 0.5577 0.7654 0.5875 0.8919 0.7849 0.5473 0.9264 0.0298 0.8909 0.3552 0.2071 0.0389 0.5524 0.0426 0.1143 0.5233 0.2472 0.1515 0.6793 0.6055 0.4433 0.4844 0.5090 0.1869 0.0434 0.8689 0.2247 0.6105 0.7980 0.1326 0.6805 0.4459 0.5343 0.1267 0.8112 0.5450 0.6565 0.4674 0.8929 0.4376 0.6980 0.0711 y(:,:,6) = 0.9490 0.9887 0.2027 0.1553 0.7856 0.2892 0.4322 0.4148 0.8641 0.1783 0.1141 0.8284 0.1438 0.7376 0.0988 0.9277 0.3956 0.0787 0.7898 0.5096 0.7835 0.4239 0.9369 0.6501 0.8939 0.2809 0.0197 0.6216 0.2160 0.2523 0.6397 0.8377 0.7894 0.4706 0.7184 0.6541 0.3831 0.3346 0.7627 0.2708 0.1769 0.6701 0.0984 0.0911 0.2600 0.9232 0.5575 0.5940 0.5687 0.1153 0.4014 0.5624 0.2785 0.0182 0.0770 0.9975 0.3099 0.9571 0.6155 0.19...

6   Pass
A = repmat(13,89,17); assert(isequal(your_fcn_name(A),repmat(0,89,17))) filetext = fileread('your_fcn_name.m'); assert(isempty(strfind(filetext, 'for')),'for command is forbidden') assert(isempty(strfind(filetext, 'while')),'while command is forbidden') assert(isempty(strfind(filetext, 'find')),'find command is forbidden') assert(isempty(strfind(filetext, 'ind2sub')),'ind2sub command is forbidden')

z = 89×17 logical array 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 y = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...

7   Pass
A= magic(5); B =A; B(3,3) = 0 assert(isequal(your_fcn_name(A),B)) filetext = fileread('your_fcn_name.m'); assert(isempty(strfind(filetext, 'for')),'for command is forbidden') assert(isempty(strfind(filetext, 'while')),'while command is forbidden') assert(isempty(strfind(filetext, 'find')),'find command is forbidden') assert(isempty(strfind(filetext, 'ind2sub')),'ind2sub command is forbidden')

B = 17 24 1 8 15 23 5 7 14 16 4 6 0 20 22 10 12 19 21 3 11 18 25 2 9 z = 5×5 logical array 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 y = 17 24 1 8 15 23 5 7 14 16 4 6 0 20 22 10 12 19 21 3 11 18 25 2 9

8   Pass
A= 13.3; B = A; assert(isequal(your_fcn_name(A),B))

z = logical 0 y = 13.3000