Problem 288. Construct a string from letters and counts

Solution 1915667

Submitted on 29 Aug 2019

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Test	Status	Code Input and Output
1	Pass	x = []; y = []; y_correct = 'ERROR'; assert(isequal(construct_string(x,y),y_correct)) y = 'ERROR'
2	Fail	x = [-1]; y = ['a']; y_correct = 'ERROR'; assert(isequal(construct_string(x,y),y_correct)) Output argument "y" (and maybe others) not assigned during call to "construct_string". Error in Test2 (line 3) assert(isequal(construct_string(x,y),y_correct))
3	Fail	x = ['a']; y = [5]; y_correct = 'ERROR'; assert(isequal(construct_string(x,y),y_correct)) Output argument "y" (and maybe others) not assigned during call to "construct_string". Error in Test3 (line 3) assert(isequal(construct_string(x,y),y_correct))
4	Pass	r = 10+randi(20); x = [r 1]; y = 'ab'; y_correct(1:r) = 'a'; y_correct(r+1) = 'b'; assert(isequal(construct_string(x,y),y_correct))
5	Pass	x = [5 4 3 2 1]; y = '.#4a5'; y_correct = '.....####444aa5'; assert(isequal(construct_string(x,y),y_correct))
6	Pass	x1 = [1 1 1 1 1 1]; y = 'banana'; assert(isequal(construct_string(x1,y),y))