Cody

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

Solution 3707288

Submitted on 18 Nov 2020 by Danuanping
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')

A = 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')

A = 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')

A = []

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')

A = 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')

A(:,:,1) = 0.0528 0.1403 0.5877 0.1958 0.2432 0.5510 0.3302 0.2984 0.1878 0.6015 0.1646 0.9717 0.8767 0.5339 0.9478 0.8278 0.0197 0.4466 0.8240 0.3802 0.0602 0.4095 0.2771 0 0.1969 0.6722 0.2163 0.3105 0.3343 0.9714 0.2887 0.6587 0.6430 0.1514 0.3092 0.9948 0.6950 0.2362 0.4407 0.2329 0.2789 0.6400 0.0264 0.4089 0.0754 0.5106 0.2271 0.2630 0.1907 0.2821 0.1880 0.6070 0.1498 0.2017 0.5466 0.5946 0.2758 0.4784 0.0593 0.4155 0.2404 0.8489 0.7876 0.2567 0.6663 0.4435 0.0278 0.7372 0.0309 0.4788 0.8208 0.6143 0.6788 0.4766 0.7846 0.8927 0.7881 0.2608 0.4009 0.8705 0.1027 0.4310 0.8787 0.6341 0.9878 0.9570 0.4347 0.5574 0.3628 0.1703 0.7200 0.8898 0.4139 0.2601 0.6037 0.0629 0.0378 0.2870 0.5025 0.2795 A(:,:,2) = 0.0076 0 0.4991 0.6811 0.7510 0.8340 0.7606 0.7850 0.1195 0.2876 0.4027 0.6389 0.3934 0.4120 0.3890 0.3840 0.4660 0.9955 0.7627 0.7652 0.6216 0.9189 0.6202 0.8797 0.9672 0.1697 0.1795 0.7134 0.1577 0.6446 0.1006 0.9598 0.1218 0.8740 0.5169 0.1701 0.7592 0.5690 0.8459 0.3947 0.8783 0.5936 0.7005 0.2612 0.0299 0.5485 0.5694 0.6314 0.8171 0.5621 0.6575 0.2943 0.5344 0.4710 0.5459 0.3901 0.7215 0.2621 0.9474 0.7879 0.8750 0.0284 0.7525 0.8920 0.3486 0.8312 0.8536 0.8374 0.0807 0.0756 0.4970 0.0594 0.1291 0.8131 0.4761 0.0688 0.5246 0.7428 0.6088 0.5918 0.1414 0.3591 0.7933 0.5520 0.5410 0.1990 0.2451 0.2155 0.4343 0.8804 0.1449 0.0381 0.7880 0.9465 0.8792 0.0991 0.7312 0.9507 0.6850 0.2613 A(:,:,3) = 0.9947 0.6075 0.0148 0.3625 0.3711 0.0267 0.1415 0.2317 0.7468 0.1326 0.0193 0.4216 0.2970 0.2975 0.0942 0.1715 0.1607 0.9807 0.2748 0.1155 0.2215 0.0788 0.5265 0.0463 0.1504 0.4651 0.8431 0.0958 0.3826 0.4636 0.2048 0.1461 0.5162 0.5437 0.3451 0.0616 0.6469 0.7781 0.3764 0.0273 0.1878 0.7791 0.0546 0.5992 0.0473 0 0.3461 0.8116 0.4986 0.0566 0.9982 0.6239 0.4178 0.9904 0.6434 0.9041 0.8303 0.4211 0.0880 0.4353 0.5031 0.1979 0.5798 0.9644 0.2130 0.8700 0.1663 0.0133 0.4975 0.0837 0.7617 0.6735 0.0589 0.9452 0.0766 0.4366 0.0995 0.5101 0.7098 0.6853 0.3820 0.2304 0.5232 0.3064 0.8106 0.6277 0.4430 0.8817 0.2878 0.7869 0.7427 0.8337 0.1216 0.1294 0.4485 0.9835 0.6693 0.4305 0.8551 0.3333 A(:,:,4) = 0.4955 0.7099 0.3260 0.2398 0.2644 0.7555 0.1378 0.6689 0.7255 0.4393 0.2766 0.5516 0.9037 0.2691 0.4124 0.4509 0.9180 0.8099 0.9396 0.4566 0.3576 0.8097 0.6985 0.1546 0.6585 0.7013 0.2915 0.8916 0.4299 0.0055 0.4034 0.4414 0.0729 0.5849 0.9887 0.7267 0.5100 0.3526 0.1992 0.3902 0.3098 0.0322 0.6496 0.4795 0.7643 0.1862 0.3705 0.3864 0.0822 0.0028 0.7764 0.9907 0.7524 0.8746 0.0000 0.2213 0.9194 0.4947 0.9655 0.6731 0.6618 0.9839 0.0354 0.4636 0.0700 0.2486 0.7082 0.0312 0.5525 0.4623 0.5829 0.5635 0.0685 0.4792 0.5558 0.4431 0.1331 0.6232 0.7084 0.4163 0.9739 0.1606 0.5300 0.9038 0.2564 0.8668 0.9119 0.5852 0.2046 0.1109 0.1180 0.4293 0.7450 0.3988 0.7241 0.0559 0.3416 0.3351 0.6194 0.7955 A(:,:,5) = 0.1751 0.7183 0.8710 0.8836 0.0166 0.8847 0.8404 0.5919 0.4799 0.6739 0.6608 0.9437 0.5033 0.9667 0.0670 0.4135 0.2582 0.7188 0.1497 0.7369 0.6612 0.5432 0.9880 0.5732 0.7523 0.5797 0.8878 0.6954 0.3844 0.6943 0.2779 0.5794 0.7735 0.1601 0.8054 0.4073 0.9745 0.5411 0.5758 0.6941 0.3232 0.2181 0.6404 0.8205 0.7698 0.1985 0.9517 0.9345 0.2318 0.7220 0.7045 0.4198 0.7599 0.2010 0.5097 0.1561 0.2989 0.3086 0.8809 0.9452 0.2068 0.4132 0.8178 0.1333 0.5427 0.7750 0.4344 0.7079 0.6047 0.1314 0.5139 0.2435 0.2071 0.4709 0.2403 0.5979 0.1696 0.6197 0.9008 0.1749 0.0150 0.4694 0.2803 0.8408 0.0268 0.5979 0.8798 0.2459 0.4853 0.9754 0.7224 0.6926 0.2375 0.6926 0.8780 0.9058 0.5449 0.3677 0.0491 0.9922 A(:,:,6) = 0.4993 0.0911 0.7745 0.7376 0.4541 0.7733 0.8634 0.1173 0.4427 0.7731 0.8500 0.6805 0.6207 0.3063 0.3403 0.0467 0.1867 0.9592 0.2338 0.7369 0.5189 0.9826 0.1779 0.0417 0.8559 0.9788 0.1451 0.7983 0.3428 0.2052 0.3788 0.2145 0.0996 0.5223 0.5195 0.6872 0.1228 0.6640 0.3443 0.1765 0.7214 0.1578 0.5535 0.7938 0.7918 0.6037 0.5576 0.2602 0.5632 0.9503 0.8510 0.2803 0.6176 0.0454 0.8885 0.0882 0.0424 0.3252 0.1457 0.9918 0.1267 0.2697 0.9505 0.8694 0.0270 0.0037 0.8563 0.4052 0.6975 0.9626 0.1377 0.0376 0.8365 0.0170 0.6617 0.1493 0.2076 0.8887 0.3300 0.5342 0.3614 0.0931 0.8955 0.4711 0.4298 0.8691 0.6229 0.8474 0.7788 0.0065 0.6297 0.4543 0.2716 0.5428 0.6535 0.4106 0.6079 0.1368 0.1401 0.9766 A(:,:,7) = 0.5984 0.2151 0.7306 0.0399 0.5155 0.5592 0.4826 0.2305 0.1722 0.7430 0.8373 0.6270 0.9734 0.3492 0.2294 0.5428 0.8958 0.8479 0.5882 0.1125 0.4409 0.6573 0.9578 0.2053 0.3033 0.0697 0.0518 0.0062 0.8411 0.8794 0.8410 0.3012 0.0222 0.3224 0.0271 0.1809 0.6324 0.9274 0.4044 0.0404 0.0406 0.4163 0.2915 0.9995 0.3925 0.4199 0.3131 0.3117 0.8305 0.4020 0.1144 0.7721 0.0644 0.3361 0.8731 0.1877 0.2632 0.9135 0.7621 0.4304 0.6433 0.8507 0.1292 0.3887 0.1166 0.7071 0.1649 0.1085 0.2234 0.7550 0.3607 0.6367 0.4563 0.7166 0.3622 0.3355 0.9766 0.5848 0.2872 0.3674 0.5982 0.2113 0.2998 0.6307 0.5521 0.1412 0.1665 0.8384 0.2271 0.3660 0.6371 0.0559 0.1592 0.6835 0.5259 0.5327 0.4120 0.0806 0.9168 0.5532 A(:,:,8) = 0.9447 0.9712 0.7643 0.6687 0.9445 0.9688 0.5654 0.8110 0.3391 0.3898 0.0153 0.6068 0.8197 0.0399 0.9688 0.4495 0.9576 0.3248 0.0845 0.3740 0.8516 0.2830 0.5903 0.4061 0.8069 0.1373 0.3257 0.7571 0.1928 0.7482 0.3765 0.7955 0.3729 0.6004 0.0789 0.8883 0.5422 0.6048 0.2634 0.5530 0.5948 0.6805 0.8776 0.9868 0.9313 0.9333 0.6128 0.8351 0.4483 0.7471 0.9174 0.7138 0.5705 0.6989 0.4215 0.2915 0.2024 0.4670 0.4823 0.1135 0.8134 0.5400 0.3571 0.0974 0.0462 0.4155 0.1165 0.6326 0.7387 0.8783 0.9982 0.8994 0.0716 0.1109 0.4289 0.3899 0.5379 0.8048 0.4802 0.6953 0.5018 0.6147 0.0072 0.4629 0.2946 0.3051 0.2302 0.2796 0.1880 0.2229 0.7135 0.0002 0.6833 0.8881 0.1838 0.1567 0.8534 0.7797 0.0457 0.1329 A(:,:,9) = 0.9438 0.9472 0.1586 0.1230 0.4146 0.9559 0.6866 0.3512 0.4078 0.6516 0.5599 0.2616 0.4457 0.1910 0.1885 0.5613 0.5857 0.0987 0.3891 0.5435 0.7103 0.1067 0.8914 0.8194 0.2190 0.0838 0.3871 0.5624 0.6321 0.2169 0.0972 0.8709 0.2356 0.9809 0.7801 0.5053 0.4582 0.1714 0.7576 0.7679 0.0981 0.6424 0.6371 0.7753 0.5733 0.2480 0.5267 0.9983 0.1557 0.2411 0.8744 0.9353 0.1338 0.7567 0.7005 0.5517 0.7794 0.6647 0.7294 0.6944 0.0748 0.9640 0.2769 0.8504 0.6009 0.4385 0.9810 0.9404 0.6441 0.6184 0.2597 0.2890 0.8174 0.2544 0.5954 0.4100 0.2932 0.5870 0.6991 0.7329 0.9283 0.4003 0.0520 0.3419 0.2463 0.0641 0.9568 0.2921 0.3984 0.3583 0.6860 0.0071 0.7329 0.0472 0.9317 0.7930 0.0895 0.7187 0.2100 0.2315 A(:,:,10) = 0.2369 0.9127 0.9786 0.1839 0.8247 0.2610 0.8294 0.2341 0.8538 0.1047 0.7524 0.1031 0.6533 0.6028 0.4492 0.0527 0.9765 0.8652 0.3000 0.7773 0.4313 0.6774 0.5582 0.9902 0.9346 0.8701 0.1081 0.4804 0.0842 0.4162 0.8675 0.8486 0.7065 0.4232 0.8195 0.1441 0.9248 0.3535 0.4114 0.4433 0.8630 0.6628 0.2915 0.3203 0.1998 0.4924 0.0207 0.1043 0.7991 0.8258 0.7302 0.8351 0.7009 0.5362 0.8220 0.8989 0.6046 0.1554 0.7363 0.5691 0.1846 0.0075 0.4464 0.3054 0.5192 0.4698 0.4527 0.2352 0.5560 0.2275 0.9768 0.2459 0.9718 0.8547 0.0460 0.8158 ...

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')

A = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 A = 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))

A = 13.3000

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