Cody

Problem 44491. Shuffle

Solution 2679032

Submitted on 11 Jul 2020
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Test Suite

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

2   Fail
v = [1, 2, 3, 4, 5, 6, 7, 8]; n = 1; w_correct = 8 : -1 : 1; assert(isequal(shuffle(v, n), w_correct))

v = 8 1 2 3 4 5 6 7 vector = 8 1 2 3 4 5 6 7

Undefined function 'vector' for input arguments of type 'double'. Error in shuffle>pop (line 17) v = vector(1:n) Error in shuffle (line 5) cetvor = [cetvor pop(vector,n)] Error in Test2 (line 4) assert(isequal(shuffle(v, n), w_correct))

3   Fail
v = [1; 2; 3; 4; 5; 6; 7; 8]; n = 2; w_correct = [7;8; 5;6; 3;4; 1;2]; assert(isequal(shuffle(v, n), w_correct))

v = 7 8 1 2 3 4 5 6 vector = 7 8 1 2 3 4 5 6

Undefined function 'vector' for input arguments of type 'double'. Error in shuffle>pop (line 17) v = vector(1:n) Error in shuffle (line 5) cetvor = [cetvor pop(vector,n)] Error in Test3 (line 4) assert(isequal(shuffle(v, n), w_correct))

4   Fail
v = [1, 2, 3, 4, 5, 6, 7, 8]; n = 3; w_correct = [6,7,8, 3,4,5, 1,2]; assert(isequal(shuffle(v, n), w_correct))

v = 6 7 8 1 2 3 4 5 vector = 6 7 8 1 2 3 4 5

Undefined function 'vector' for input arguments of type 'double'. Error in shuffle>pop (line 17) v = vector(1:n) Error in shuffle (line 5) cetvor = [cetvor pop(vector,n)] Error in Test4 (line 4) assert(isequal(shuffle(v, n), w_correct))

5   Fail
v = [1; 2; 3; 4; 5; 6; 7; 8]; n = 4; w_correct = [5;6;7;8; 1;2;3;4]; assert(isequal(shuffle(v, n), w_correct))

v = 5 6 7 8 1 2 3 4 vector = 5 6 7 8 1 2 3 4

Undefined function 'vector' for input arguments of type 'double'. Error in shuffle>pop (line 17) v = vector(1:n) Error in shuffle (line 5) cetvor = [cetvor pop(vector,n)] Error in Test5 (line 4) assert(isequal(shuffle(v, n), w_correct))

6   Fail
v = [1, 2, 3, 4, 5, 6, 7, 8]; n = 5; w_correct = [4,5,6,7,8, 1,2,3]; assert(isequal(shuffle(v, n), w_correct))

v = 4 5 6 7 8 1 2 3 vector = 4 5 6 7 8 1 2 3

Undefined function 'vector' for input arguments of type 'double'. Error in shuffle>pop (line 17) v = vector(1:n) Error in shuffle (line 5) cetvor = [cetvor pop(vector,n)] Error in Test6 (line 4) assert(isequal(shuffle(v, n), w_correct))

7   Fail
v = [1; 2; 3; 4; 5; 6; 7; 8]; n = 6; w_correct = [3;4;5;6;7;8; 1;2]; assert(isequal(shuffle(v, n), w_correct))

v = 3 4 5 6 7 8 1 2 vector = 3 4 5 6 7 8 1 2

Undefined function 'vector' for input arguments of type 'double'. Error in shuffle>pop (line 17) v = vector(1:n) Error in shuffle (line 5) cetvor = [cetvor pop(vector,n)] Error in Test7 (line 4) assert(isequal(shuffle(v, n), w_correct))

8   Fail
v = [1, 2, 3, 4, 5, 6, 7, 8]; n = 7; w_correct = [2,3,4,5,6,7,8, 1]; assert(isequal(shuffle(v, n), w_correct))

v = 2 3 4 5 6 7 8 1 vector = 2 3 4 5 6 7 8 1

Undefined function 'vector' for input arguments of type 'double'. Error in shuffle>pop (line 17) v = vector(1:n) Error in shuffle (line 5) cetvor = [cetvor pop(vector,n)] Error in Test8 (line 4) assert(isequal(shuffle(v, n), w_correct))

9   Fail
v = [1; 2; 3; 4; 5; 6; 7; 8]; n = 8; w_correct = [1;2;3;4;5;6;7;8]; assert(isequal(shuffle(v, n), w_correct))

v = 1 2 3 4 5 6 7 8 vector = 1 2 3 4 5 6 7 8

Undefined function 'vector' for input arguments of type 'double'. Error in shuffle>pop (line 17) v = vector(1:n) Error in shuffle (line 5) cetvor = [cetvor pop(vector,n)] Error in Test9 (line 4) assert(isequal(shuffle(v, n), w_correct))

10   Fail
v = [1, 2, 3, 4, 5, 6, 7, 8]; n = 9; w_correct = [1,2,3,4,5,6,7,8]; assert(isequal(shuffle(v, n), w_correct))

v = 8 1 2 3 4 5 6 7 vector = 8 1 2 3 4 5 6 7

Undefined function 'vector' for input arguments of type 'double'. Error in shuffle>pop (line 17) v = vector(1:n) Error in shuffle (line 5) cetvor = [cetvor pop(vector,n)] Error in Test10 (line 4) assert(isequal(shuffle(v, n), w_correct))