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Problem 568. Number of 1s in a binary string

Created by Srivardhini in Community

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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Solution Stats

42.69% Correct | 57.31% Incorrect
Last solution submitted on Jun 23, 2019

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binary sum