Cody

# Problem 43077. Put all numbers in a string inside square brackets

Solution 1980178

Submitted on 17 Oct 2019
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### Test Suite

Test Status Code Input and Output
1   Fail
x = 'left3down2'; y_correct = 'left[3]down[2]'; assert(strcmp(nestedNums(x),y_correct))

y = 1×2 cell array {'3'} {'2'}

Error using assert The condition input argument must be a scalar logical. Error in Test1 (line 3) assert(strcmp(nestedNums(x),y_correct))

2   Fail
x = 'fiat500'; y_correct = 'fiat[500]'; assert(strcmp(nestedNums(x),y_correct))

y = 1×1 cell array {'500'}

Assertion failed.

3   Fail
x = 'no numbers here'; y_correct = 'no numbers here'; assert(strcmp(nestedNums(x),y_correct))

y = 0×0 empty cell array

Error using assert The condition input argument must be a scalar logical. Error in Test3 (line 3) assert(strcmp(nestedNums(x),y_correct))

4   Fail
x = '1234567890'; y_correct = '[1234567890]'; assert(strcmp(nestedNums(x),y_correct))

y = 1×1 cell array {'1234567890'}

Assertion failed.

5   Fail
x = 'var1 = 20; var2 = 47; var3 = 59;'; y_correct = 'var[1] = [20]; var[2] = [47]; var[3] = [59];'; assert(strcmp(nestedNums(x),y_correct))

y = 1×6 cell array {'1'} {'20'} {'2'} {'47'} {'3'} {'59'}

Error using assert The condition input argument must be a scalar logical. Error in Test5 (line 3) assert(strcmp(nestedNums(x),y_correct))

6   Fail
x = '14et38z1n541z8ne'; y_correct = '[14]et[38]z[1]n[541]z[8]ne'; assert(strcmp(nestedNums(x),y_correct))

y = 1×5 cell array {'14'} {'38'} {'1'} {'541'} {'8'}

Error using assert The condition input argument must be a scalar logical. Error in Test6 (line 3) assert(strcmp(nestedNums(x),y_correct))