Solution 2253288

Submitted on 4 May 2020 by Haoyu Dai

Size: 65
Leading solution size is 7.

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1 Comment

1 Comment

Haoyu Dai on 4 May 2020

function out_str = cellstr_joiner(in_cell, delim)
c=in_cell;
L=length(c);
str=[];
for i=1:L
if i~=L
str=[str,c{1,i}];
str=[str,delim];
else
str=[str,c{1,i}];
end
end
out_str=str;
end

Test Suite

Test	Status	Code Input and Output
1	Pass	x = {'hello', 'basic', 'test', 'case'}; y_correct = 'hello basic test case'; assert(isequal(cellstr_joiner(x, ' '),y_correct))
2	Pass	x = {'this', 'one', '', 'has', ' ', 'some tricky', 'stuff'}; y_correct = 'this one has some tricky stuff'; assert(isequal(cellstr_joiner(x, ' '),y_correct))
3	Pass	x = {'delimiters', 'are', 'not', 'always', 'spaces'}; y_correct = 'delimiters?are?not?always?spaces'; assert(isequal(cellstr_joiner(x, '?'),y_correct))

Test

Status

Code Input and Output

Pass

x = {'hello', 'basic', 'test', 'case'}; y_correct = 'hello basic test case'; assert(isequal(cellstr_joiner(x, ' '),y_correct))

Pass

x = {'this', 'one', '', 'has', ' ', 'some tricky', 'stuff'}; y_correct = 'this one has some tricky stuff'; assert(isequal(cellstr_joiner(x, ' '),y_correct))

Pass

x = {'delimiters', 'are', 'not', 'always', 'spaces'}; y_correct = 'delimiters?are?not?always?spaces'; assert(isequal(cellstr_joiner(x, '?'),y_correct))

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