Cody

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

Solution 418634

Submitted on 15 Mar 2014 by Abdullah Caliskan
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
%% test 1 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
%% test 2 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
%% test 3 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
%% test 4 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
%% test 5 with a multidimensional array 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) = Columns 1 through 9 0.3563 0.0516 0.9055 0.1932 0.5721 0.3735 0.3941 0.4637 0.0283 0.4756 0.5041 0.9653 0.6894 0.9494 0.1663 0.3593 0.5898 0.7567 0.6710 0.7684 0.6283 0 0.2564 0.2313 0.0889 0.1872 0.7961 0.9596 0.2830 0.1320 0.1844 0.9899 0.0522 0.3417 0.6113 0.2936 0.0891 0.2254 0.6183 0.0457 0.3498 0.9018 0.5487 0.0519 0.1152 0.7977 0.3313 0.3830 0.8850 0.2085 0.7933 0.4605 0.5757 0.3751 0.5908 0.4533 0.9912 0.8398 0.6658 0.3730 0.6455 0.8423 0.8289 0.9122 0.7374 0.2868 0.1182 0.9733 0.8321 0.5135 0.4997 0.8418 0.1011 0.5099 0.7062 0.4104 0.6227 0.7538 0.8144 0.4390 0.6652 0.2933 0.3825 0.5352 0.1202 0.0635 0.6219 0.0972 0.1491 0.9601 Column 10 0.9431 0.1127 0.6483 0.4808 0.0665 0.8978 0.4972 0.7713 0.0604 0.2625 A(:,:,2) = Columns 1 through 9 0.6511 0 0.6188 0.0551 0.2920 0.8724 0.0239 0.3639 0.6746 0.1336 0.4425 0.4530 0.0984 0.1335 0.6013 0.5749 0.1514 0.8352 0.6385 0.4542 0.0102 0.6498 0.6727 0.3212 0.0465 0.1496 0.6565 0.3849 0.9453 0.5991 0.7641 0.2026 0.2843 0.4225 0.3508 0.9839 0.7657 0.2191 0.6016 0.9880 0.8685 0.4353 0.4677 0.3360 0.9798 0.6529 0.8824 0.6494 0.1253 0.7512 0.9038 0.0226 0.7840 0.2502 0.3815 0.0199 0.3427 0.3645 0.4194 0.9251 0.0651 0.4867 0.6246 0.3000 0.3418 0.4933 0.6762 0.0002 0.5053 0.9240 0.4648 0.7282 0.3401 0.7660 0.7018 0.3758 0.1495 0.6276 0.5341 0.1313 0.4982 0.9189 0.3428 0.8878 0.8635 0.2738 0.7193 0.3668 0.8864 0.8498 Column 10 0.1909 0.1241 0.0028 0.1530 0.5342 0.5106 0.3852 0.3106 0.0036 0.8152 A(:,:,3) = Columns 1 through 9 0.6384 0.2376 0.1660 0.9702 0.0023 0.8868 0.4081 0.7627 0.4328 0.4483 0.8176 0.3260 0.9984 0.6402 0.4206 0.2489 0.8070 0.9043 0.2441 0.4058 0.2964 0.9875 0.8032 0.2838 0.6525 0.6330 0.6302 0.8034 0.4663 0.5583 0.1501 0.2451 0.0482 0.3203 0.7104 0.9830 0.8240 0.9515 0.0675 0.9585 0.0641 0 0.1037 0.6887 0.5852 0.8522 0.9650 0.0690 0.5305 0.2631 0.2392 0.5356 0.3209 0.8406 0.4673 0.7653 0.1668 0.0741 0.1027 0.0293 0.1649 0.5316 0.4688 0.9707 0.5745 0.9474 0.3118 0.4837 0.7023 0.8834 0.8732 0.5452 0.8412 0.9159 0.8111 0.8952 0.4189 0.0076 0.6665 0.0545 0.1791 0.0785 0.4954 0.7105 0.8348 0.3813 0.6109 0.8477 0.5004 0.6345 Column 10 0.9630 0.5340 0.4796 0.7937 0.0927 0.8808 0.0039 0.5115 0.6785 0.5657 A(:,:,4) = Columns 1 through 9 0.4785 0.6888 0.0164 0.3684 0.3412 0.1805 0.4305 0.2100 0.6649 0.3205 0.1474 0.1147 0.0078 0.8391 0.6785 0.4162 0.1309 0.7922 0.6016 0.7776 0.0124 0.6027 0.9825 0.0557 0.7288 0.5205 0.3335 0.9132 0.3991 0.2162 0.4789 0.6265 0.0341 0.4065 0.9055 0.6927 0.6825 0.8983 0.0114 0.3081 0.1813 0.2865 0.9518 0.4025 0.2038 0.9467 0.3070 0.6424 0.7444 0.1230 0.0774 0.9120 0.2158 0.9587 0.0991 0.0611 0.5170 0.8393 0.5800 0.9006 0.9514 0.0787 0.7118 0.5110 0.2195 0.2455 0.2624 0.3285 0.8466 0.3460 0.9331 0.1669 0.1101 0.0828 0.1937 0.5142 0.2682 0.3957 0.2902 0.6029 0.4428 0.5453 0.9504 0.0909 0.4468 0.5502 0.1692 0.8867 0.3775 0.6330 Column 10 0.9300 0.5293 0.6265 0.6808 0.9232 0.1528 0.4057 0.3125 0.6939 0.8907 A(:,:,5) = Columns 1 through 9 0.4907 0.7676 0.8270 0.0335 0.4189 0.6310 0.8782 0.7926 0.6723 0.8058 0.2161 0.2590 0.4060 0.1271 0.3164 0.9024 0.7827 0.8561 0.3264 0.0341 0.0459 0.7163 0.6546 0.9591 0.1522 0.5324 0.4984 0.5499 0.4366 0.2465 0.9213 0.8640 0.4987 0.1926 0.2534 0.0488 0.3888 0.9369 0.6607 0.9840 0.2746 0.7386 0.7910 0.0710 0.3138 0.8968 0.2621 0.3294 0.9834 0.8402 0.0128 0.0607 0.6258 0.6416 0.6761 0.5697 0.6595 0.8963 0.0708 0.6054 0.3898 0.0247 0.7864 0.8284 0.3596 0.0130 0.8657 0.3788 0.5765 0.3000 0.0620 0.2892 0.1101 0.0268 0.7181 0.8010 0.2682 0.8074 0.7342 0.1296 0.4979 0.2792 0.5004 0.3911 0.5550 0.1529 0.6550 0.1042 0.4506 0.8184 Column 10 0.5951 0.5364 0.3309 0.4117 0.7940 0.3432 0.4626 0.3678 0.6796 0.5678 A(:,:,6) = Columns 1 through 9 0.6518 0.7566 0.7264 0.0047 0.7834 0.0262 0.9433 0.7535 0.5505 0.4911 0.8433 0.1480 0.6500 0.6239 0.1552 0.2898 0.8360 0.4274 0.3985 0.7702 0.1479 0.6785 0.8254 0.8339 0.3766 0.2537 0.1524 0.4775 0.9787 0.7048 0.2536 0.0350 0.1949 0.1138 0.5344 0.2475 0.0666 0.1114 0.3810 0.8432 0.4055 0.8298 0.9649 0.4352 0.4474 0.4110 0.3961 0.0764 0.2940 0.2497 0.3381 0.4325 0.1577 0.5328 0.9691 0.4921 0.4108 0.0269 0.4809 0.6711 0.0846 0.6005 0.3547 0.7807 0.2581 0.1430 0.0933 0.8808 0.0524 0.7167 0.9375 0.7731 0.7290 0.0370 0.7989 0.7979 0.2807 0.7343 0.5068 0.1078 0.8817 0.7657 0.9744 0.9302 0.7114 0.5991 0.4995 0.3281 0.9000 0.7341 Column 10 0.4064 0.6042 0.6411 0.1275 0.4962 0.3105 0.5786 0.9436 0.4269 0.0331 A(:,:,7) = Columns 1 through 9 0.9294 0.9429 0.5757 0.4439 0.8845 0.8806 0.1571 0.1524 0.7814 0.9250 0.0966 0.6319 0.0904 0.2550 0.2351 0.6252 0.2308 0.1355 0.3583 0.8459 0.2782 0.7444 0.9090 0.2449 0.6990 0.6580 0.9021 0.2600 0.9094 0.8398 0.0326 0.8946 0.6409 0.0859 0.5629 0.2896 0.7869 0.0113 0.4268 0.4297 0.3985 0.3045 0.5312 0.2918 0.4996 0.5116 0.5237 0.6316 0.0373 0.6250 0.8256 0.8886 0.6223 0.7836 0.5625 0.6503 0.8335 0.9758 0.5676 0.8837 0.2637 0.7159 0.6771 0.6848 0.3851 0.2702 0.5223 0.8945 0.9454 0.2348 0.2807 0.1498 0.0924 0.6493 0.4008 0.9096 0.2142 0.3908 0.8397 0.4123 0.6966 0.8726 0.7629 0.5543 0.3832 0.0039 0.8013 0.4955 0.3622 0.1290 Column 10 0.9459 0.8864 0.5150 0.6794 0.9768 0.1255 0.7522 0.8271 0.7814 0.1909 A(:,:,8) = Columns 1 through 9 0.4286 0.8991 0.0281 0.3001 0.0141 0.5548 0.0091 0.7460 0.9695 0.0145 0.5448 0.9554 0.0734 0.4704 0.8793 0.5965 0.8098 0.1838 0.3253 0.9011 0.6803 0.7674 0.8863 0.5579 0.6090 0.7452 0.2999 0.1347 0.0518 0.8606 0.0850 0.1140 0.7523 0.9189 0.3371 0.4112 0.4505 0.8086 0.9391 0.7288 0.4425 0.8949 0.7336 0.5843 0.2365 0.5723 0.3349 0.6802 0.4479 0.6595 0.8418 0.3011 0.4690 0.1951 0.7920 0.2287 0.9174 0.6512 0.2948 0.1309 0.4956 0.0873 0.7054 0.4197 0.8224 0.2567 0.1695 0.9504 0.1892 0.2582 0.8287 0.1805 0.5325 0.3482 0.8856 0.5314 0.6943 0.1536 0.7329 0.6859 0.5223 0.9257 0.1655 0.9200 0.6338 0.2068 0.0289 0.1168 0.2673 0.2962 Column 10 0.4628 0.9252 0.2159 0.0010 0.9066 0.6800 0.5150 0.5221 0.1029 0.9969 A(:,:,9) = Columns 1 through 9 0.3590 0.3163 0.3984 0.4904 0.1628 0.1582 0.8184 0.2496 0.0654 0.6252 0.7834 0.6705 0.0887 0.9705 0.0621 0.9382 0.3871 0.6104 0.3934 0.9724 0.4405 0.2509 0.5970 0.7018 0.0003 0.4210 0.7016 0.0077 0.5865 0.1329 0.4476 0.2402 0.0865 0.6404 0.6401 0.1116 0.5453 0.7780 0.4392 0.6380 0.0703 0.6168 0.0074 0.7876 0.0958 0.5091 0.7277 0.5476 0.7094 0.3000 0.1738 0.1064 0.2700 0.5978 0.2468 0.6510 0.3951 0.9926 0.8135 0.6514 0.1068 0.8440 0.8122 0.0454 0.6646 0.3983 0.9322 0.0767 0.4987 0.3671 0.7405 0.8146 0.8417 0.9388 0.7513 0.0922 0.3545 0.2845 0.2396 0.8261 0.0894 0.0482 0.5351 0.5224 0.9535 0.1320 0.8306 0.3461 0.1822 0.7313 Column 10 0.9039 0.4522 0.0707 0.2413 0.7319 0.0405 0.4245 0.5402 0.9538 0.2089 A(:,:,10) = Columns 1 through 9 0.1163 0.9151 0.0848 0.3242 0.3130 0.3839 0.5921 0.5569 0.9505 0.6462 0.9010 0.2981 0.6690 0.0764 0.6507 0.3253 0.2739 0.5321 0.1084 0.2142 0.9171 0.2963 0.7914 0.8174 0.9890 0.1321 0.2477 0.9835 0.5471 0.4705 0.9300 0.3654 0.7663 0.1232 0.6997 0.4373 0.2483 0....

6   Pass
%% test 6 repmat ! 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 = Columns 1 through 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Column 17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
%% test 7 magic! 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
%% test 8 floating (maybe people will work with string recognition) A= 13.3; B = A; assert(isequal(your_fcn_name(A),B))

A = 13.3000