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Solution 173203

Submitted on 5 Dec 2012 by Azim

Correct

14Size
Leading solution size is 10.
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test
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) =
    0.3824    0.8853    0.5596    0.4321    0.0334    0.3105    0.1597    0.2819    0.4411    0.0028
    0.9636    0.9169    0.5154    0.7662    0.7095    0.6150    0.4646    0.3023    0.6729    0.8272
    0.7071    0.1247    0.2308         0    0.0865    0.8408    0.8760    0.1043    0.2087    0.3600
    0.4092    0.1615    0.6283    0.7583    0.4558    0.0077    0.4670    0.6835    0.9509    0.4655
    0.3635    0.3618    0.8079    0.8493    0.8685    0.5348    0.6410    0.4622    0.6974    0.3834
    0.4545    0.0808    0.9402    0.4168    0.1249    0.8875    0.0357    0.8660    0.3537    0.4662
    0.6520    0.5619    0.4809    0.1497    0.6803    0.9680    0.1687    0.7785    0.2199    0.3907
    0.7903    0.2966    0.4460    0.2111    0.1116    0.7507    0.1559    0.1611    0.8005    0.6719
    0.7192    0.5216    0.9835    0.7738    0.1375    0.9567    0.9600    0.2750    0.7480    0.8807
    0.2544    0.7213    0.1065    0.9108    0.0197    0.2286    0.4068    0.3659    0.0963    0.7731
A(:,:,2) =
    0.4182         0    0.9183    0.8651    0.3863    0.6430    0.6352    0.1496    0.9209    0.3084
    0.2642    0.7254    0.6401    0.9679    0.5371    0.9447    0.6270    0.3039    0.0554    0.6551
    0.4756    0.8766    0.0107    0.9260    0.8758    0.1935    0.4090    0.1634    0.7559    0.9649
    0.9367    0.7425    0.8248    0.2338    0.7583    0.2759    0.5281    0.6019    0.5409    0.3678
    0.1451    0.8804    0.4785    0.8337    0.6545    0.0309    0.0081    0.7313    0.1312    0.5071
    0.6181    0.1833    0.0021    0.7298    0.4661    0.6019    0.5443    0.7560    0.0123    0.5308
    0.1198    0.6605    0.1024    0.2646    0.1934    0.1287    0.7384    0.8949    0.6040    0.9819
    0.9112    0.9604    0.8151    0.4226    0.4810    0.5964    0.2152    0.1204    0.5587    0.1927
    0.2348    0.8189    0.8872    0.6403    0.3016    0.9117    0.2965    0.0646    0.4922    0.5835
    0.8986    0.2901    0.7225    0.4111    0.6013    0.5201    0.7380    0.5238    0.4874    0.1887
A(:,:,3) =
    0.2181    0.1945    0.2834    0.9296    0.0774    0.3001    0.5878    0.8110    0.6308    0.8306
    0.0178    0.0538    0.8673    0.2078    0.4691    0.0461    0.2076    0.2151    0.0476    0.9884
    0.7077    0.6164    0.0199    0.8921    0.6129    0.4075    0.0016    0.7739    0.8889    0.7732
    0.4362    0.4641    0.4373    0.4950    0.7228    0.8377    0.1918    0.1926    0.5776    0.3879
    0.9792    0.6624    0.4478    0.6887    0.8842         0    0.4601    0.2198    0.7302    0.8351
    0.9559    0.9855    0.4238    0.1249    0.3596    0.2461    0.1726    0.7854    0.2537    0.8849
    0.6417    0.3991    0.0975    0.8093    0.8323    0.9627    0.2840    0.8633    0.7852    0.3445
    0.3778    0.5562    0.4057    0.7796    0.6646    0.5088    0.2839    0.6963    0.5367    0.2364
    0.1745    0.4994    0.9777    0.3907    0.7055    0.0745    0.8312    0.1693    0.1430    0.5069
    0.0596    0.4484    0.4090    0.3247    0.5572    0.5075    0.7876    0.8201    0.9777    0.6622
A(:,:,4) =
    0.1824    0.0328    0.4421    0.6560    0.5630    0.7044    0.3224    0.0463    0.7086    0.6037
    0.9615    0.0554    0.1410    0.4430    0.0892    0.2802    0.7595    0.3309    0.1969    0.1006
    0.1408    0.1358    0.0011    0.0150    0.6247    0.2417    0.9249    0.0124    0.7066    0.7144
    0.4004    0.3527    0.3636    0.2429    0.7322    0.4075    0.1810    0.7972    0.4493    0.0656
    0.8260    0.7904    0.1322    0.8753    0.0070    0.3773    0.6046    0.2652    0.2392    0.9249
    0.0098    0.2766    0.0860    0.7363    0.5106    0.0717    0.3361    0.1799    0.3605    0.7376
    0.2723    0.9420    0.0219    0.8361    0.1589    0.4751    0.0724    0.2638    0.3643    0.7937
    0.2920    0.9810    0.1098    0.0644    0.3016    0.1698    0.7772    0.6689    0.2949    0.7961
    0.3323    0.3846    0.6703    0.8429    0.9689    0.6119    0.4250    0.8783    0.7827    0.0670
    0.1266    0.1587    0.1532    0.5215    0.9552    0.3505    0.0636    0.0010    0.8694    0.3622
A(:,:,5) =
    0.8329    0.5037    0.9474    0.3367    0.3080    0.6237    0.1171    0.7845    0.0583    0.0282
    0.5080    0.8913    0.8627    0.8807    0.3216    0.8433    0.6434    0.3999    0.3293    0.8439
    0.4419    0.7757    0.1629    0.9858    0.9603    0.5927    0.5840    0.4643    0.0498    0.3222
    0.1693    0.0942    0.5858    0.8146    0.5760    0.6341    0.0989    0.1597    0.1236    0.2186
    0.7987    0.3381    0.4717    0.1126    0.7424    0.2946    0.0070    0.7654    0.1920    0.7522
    0.0490    0.4742    0.1362    0.9392    0.2801    0.8054    0.4832    0.3336    0.3080    0.2643
    0.0648    0.1014    0.3855    0.7556    0.7572    0.3264    0.6429    0.7534    0.8039    0.4804
    0.1177    0.9565    0.6884    0.7554    0.6240    0.9068    0.6690    0.2346    0.5420    0.3581
    0.4124    0.3921    0.1883    0.8883    0.5815    0.3107    0.4747    0.8163    0.1708    0.7970
    0.0286    0.3993    0.6366    0.5334    0.1347    0.6258    0.0477    0.7583    0.0793    0.2833
A(:,:,6) =
    0.6655    0.8793    0.3156    0.4563    0.8497    0.6519    0.3683    0.5088    0.0466    0.4819
    0.0670    0.5614    0.5570    0.5644    0.4734    0.5853    0.8235    0.7780    0.5172    0.7059
    0.7863    0.1527    0.7355    0.2424    0.1311    0.2865    0.3651    0.4671    0.3761    0.2819
    0.3057    0.6345    0.0689    0.1297    0.6174    0.7816    0.9923    0.8016    0.3695    0.2080
    0.0035    0.6977    0.4126    0.0674    0.8629    0.6989    0.5843    0.4542    0.4169    0.3551
    0.9925    0.9080    0.5165    0.0877    0.7813    0.1591    0.1102    0.7548    0.6638    0.6201
    0.1045    0.5044    0.4431    0.1192    0.9705    0.8551    0.0266    0.5225    0.8554    0.7551
    0.5680    0.7575    0.7683    0.9841    0.1383    0.2057    0.3137    0.1253    0.8078    0.6740
    0.3332    0.5014    0.8742    0.4836    0.3327    0.7707    0.6254    0.0628    0.9823    0.4124
    0.5660    0.6193    0.9605    0.0564    0.8302    0.7667    0.1467    0.8924    0.0134    0.4013
A(:,:,7) =
    0.2340    0.7859    0.2432    0.6408    0.6381    0.9325    0.8269    0.7139    0.5416    0.0021
    0.7002    0.7574    0.9483    0.9592    0.4538    0.7616    0.8631    0.6005    0.1643    0.9883
    0.6880    0.9290    0.9081    0.1188    0.4610    0.5181    0.7181    0.4106    0.3140    0.9006
    0.4955    0.0681    0.6662    0.9066    0.1780    0.9570    0.2595    0.6283    0.9815    0.7742
    0.1415    0.0585    0.3234    0.1273    0.0063    0.2738    0.1996    0.7329    0.8583    0.8717
    0.5741    0.6510    0.1084    0.3215    0.8388    0.2486    0.6360    0.5435    0.6515    0.3168
    0.0577    0.5014    0.4157    0.5796    0.3640    0.6031    0.9998    0.1207    0.6654    0.4646
    0.8796    0.3689    0.8024    0.1779    0.9381    0.9948    0.3191    0.7966    0.3894    0.5810
    0.9931    0.4006    0.4195    0.2850    0.1813    0.6369    0.0495    0.4406    0.2447    0.0557
    0.4618    0.4620    0.7795    0.0692    0.6764    0.7367    0.0696    0.9959    0.4961    0.3885
A(:,:,8) =
    0.2119    0.9270    0.8390    0.2180    0.4308    0.0453    0.5476    0.6644    0.1305    0.8404
    0.1547    0.4771    0.3061    0.2547    0.3037    0.0074    0.9085    0.0475    0.7946    0.0410
    0.5497    0.2246    0.0468    0.4122    0.4555    0.2111    0.5551    0.2719    0.7784    0.7088
    0.4206    0.8296    0.0130    0.1978    0.9634    0.3779    0.9498    0.4505    0.0463    0.8399
    0.2918    0.5470    0.4155    0.8368    0.1657    0.4759    0.5740    0.3162    0.2872    0.6045
    0.0437    0.9364    0.6266    0.3492    0.1138    0.7769    0.1722    0.2262    0.4893    0.7395
    0.2771    0.3663    0.2628    0.0633    0.2636    0.1231    0.5053    0.6510    0.2545    0.6366
    0.6644    0.9207    0.9042    0.3186    0.7451    0.4077    0.6243    0.7615    0.2156    0.1599
    0.0626    0.7889    0.4887    0.0205    0.0444    0.1955    0.3979    0.6637    0.7218    0.1946
    0.7587    0.2721    0.2729    0.2160    0.8638    0.3509    0.3487    0.4122    0.4348    0.2071
A(:,:,9) =
    0.5505    0.0930    0.6230    0.9831    0.7254    0.9295    0.9439    0.5489    0.9657    0.7932
    0.7068    0.0363    0.2095    0.3618    0.3890    0.7694    0.0774    0.6895    0.1982    0.9279
    0.8153    0.6767    0.8842    0.7014    0.6853    0.2110    0.0315    0.8133    0.4238    0.9920
    0.3112    0.6030    0.3235    0.4105    0.9545    0.5123    0.0071    0.4778    0.4495    0.9980
    0.5110    0.5974    0.5742    0.9179    0.5536    0.3194    0.3424    0.3665    0.4297    0.6263
    0.3857    0.9362    0.9672    0.4670    0.8176    0.9223    0.1624    0.3253    0.9926    0.3802
    0.2547    0.8994    0.2849    0.9336    0.5542    0.0425    0.9150    0.2014    0.2108    0.0750
    0.0792    0.0395    0.0211    0.0460    0.2660    0.1057    0.1704    0.7436    0.2613    0.5309
    0.2382    0.0815    0.0718    0.3633    0.1579    0.6321    0.0418    0.1780    0.8086    0.6466
    0.8223    0.2977    0.1284    0.7627    0.1447    0.8861    0.9881    0.0048    0.8900    0.0799
A(:,:,10) =
    0.0935    0.6709    0.5735    0.5421    0.7202    0.0528    0.3704    0.3021    0.4819    0.7382
    0.4914    0.6134    0.7693    0.0017    0.5815    0.5221    0.7414    0.4163    0.6650    0.9852
    0.8048    0.5687    0.7422    0.7152    0.7400    0.2034    0.5673    0.4823    0.4548    0.3204
    0.1694    0.6609    0.4405    0.0936    0.7780    0.9028    0.8803    0.4872    0.6483    0.0649
    0.4712    0.6988    0.0928    0.9296    0.0952    0.6324    0.9257    0.5907    0.9839    0.5733
    0.4007    0.9961    0.3887    0.8398    0.1309    0.4621    0.4747    0.1579    0.8838    0.3207
    0.8976    0.0625    0.0966    0.7786    0.6737    0.6679    0.1507    0.3957    0.8230    0.3250
    0.1462    0.9513    0.1463    0.9573    0.7649    0.8487    0.9078    0.1070    0.4213 ...
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
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  Column 17
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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