Problem 568. Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input string is '0000', the output is 0
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Problem Comments
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		3 Comments
		Ryan McBurney
    	on 30 Aug 2019
	
	
  	Something weird is happening
When I submit the size of my code is -1 and it fails the test suite when it seems to work fine in MATLAB desktop.
		Fakhteh Ghalami
    	on 9 Nov 2019
	
	
  	would you please let me know why
sum(x) creates error?
		Devon Chen
    	on 10 Nov 2021
	
	
  	Cool problem!
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