Cody

# Problem 42486. Repeat string n times - 3

Solution 1982859

Submitted on 19 Oct 2019
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### Test Suite

Test Status Code Input and Output
1   Fail
filetext = fileread('rep_str_3.m'); assert(isempty(strfind(filetext, 'for'))) assert(isempty(strfind(filetext, 'while')))

Assertion failed.

2   Fail
string1 = 'string1'; string2 = 'STRING2'; num1 = 0; num2 = 10; n = 2; y_correct = { 'string1_0' 'STRING2_10' 'string1_1' 'STRING2_11'}; assert(isequal(rep_str_3(string1, string2, num1, num2, n),y_correct))

y = 1×1 cell array {["string1_0"]}

Unrecognized function or variable 'strin2'. Error in rep_str_3 (line 5) y{k+1} = strin2 + "_" + num2str(num2+i) Error in Test2 (line 11) assert(isequal(rep_str_3(string1, string2, num1, num2, n),y_correct))

3   Fail
string1 = 'm'; string2 = 'l'; num1 = 2; num2 = 3; n = 3; y_correct = { 'm_2' 'l_3' 'm_3' 'l_4' 'm_4' 'l_5'}; assert(isequal(rep_str_3(string1, string2, num1, num2, n),y_correct))

y = 1×1 cell array {["m_2"]}

Unrecognized function or variable 'strin2'. Error in rep_str_3 (line 5) y{k+1} = strin2 + "_" + num2str(num2+i) Error in Test3 (line 13) assert(isequal(rep_str_3(string1, string2, num1, num2, n),y_correct))

4   Fail
string1 = 'A'; string2 = 'B'; num1 = 50; num2 = 230; n = 4; y_correct = { 'A_50' 'B_230' 'A_51' 'B_231' 'A_52' 'B_232' 'A_53' 'B_233'}; assert(isequal(rep_str_3(string1, string2, num1, num2, n),y_correct))

y = 1×1 cell array {["A_50"]}

Unrecognized function or variable 'strin2'. Error in rep_str_3 (line 5) y{k+1} = strin2 + "_" + num2str(num2+i) Error in Test4 (line 15) assert(isequal(rep_str_3(string1, string2, num1, num2, n),y_correct))