Cody

# Problem 42484. Repeat string n times - 2

Solution 1156859

Submitted on 8 Apr 2017
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### Test Suite

Test Status Code Input and Output
1   Fail
filetext = fileread('rep_str_2.m'); assert(isempty(strfind(filetext, 'for'))) assert(isempty(strfind(filetext, 'while')))

Assertion failed.

2   Fail
x = 'str_'; num1 = 4; num2 = 10; n = 4; y_correct = {'str_4_10' 'str_5_11' 'str_6_12' 'str_7_13'}; assert(isequal(rep_str_2(x, num1, num2, n),y_correct))

y = cell 'str_4_10' y = 1×2 cell array 'str_4_10' 'str_5_11' y = 1×3 cell array 'str_4_10' 'str_5_11' 'str_6_12' y = 1×4 cell array 'str_4_10' 'str_5_11' 'str_6_12' 'str_7_13'

Assertion failed.

3   Fail
x = 'matstr_'; num1 = 0; num2 = 50; n = 3; y_correct = {'matstr_0_50' 'matstr_1_51' 'matstr_2_52'}; assert(isequal(rep_str_2(x, num1, num2, n),y_correct))

y = cell 'matstr_0_50' y = 1×2 cell array 'matstr_0_50' 'matstr_1_51' y = 1×3 cell array 'matstr_0_50' 'matstr_1_51' 'matstr_2_52'

Assertion failed.

4   Pass
x = 'matstr2_'; num1 = 2; num2 = 3; n = 1; y_correct = {'matstr2_2_3'}; assert(isequal(rep_str_2(x, num1, num2, n),y_correct))

y = cell 'matstr2_2_3'