Solution 2677466

Submitted on 10 Jul 2020 by evan muas

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evan muas on 10 Jul 2020

used y=y+str2double(x(i)) instead of y=y+str2double(x(i)) and it worked just fine

Sanchita Malla on 29 Aug 2020

function y = one(x)
y1=[];
for a=x(1:end)
y1 = [y1,str2num(a)];
end
y=sum(y1);
end

Test	Status	Code Input and Output
1	Pass	x = '0000'; y_correct = 0; assert(isequal(one(x),y_correct));
2	Pass	x = '111'; y_correct = 3; assert(isequal(one(x),y_correct));
3	Pass	x = '1100101'; y_correct = 4; assert(isequal(one(x),y_correct));

Test

Status

Code Input and Output

Pass

x = '0000'; y_correct = 0; assert(isequal(one(x),y_correct));

Pass

x = '111'; y_correct = 3; assert(isequal(one(x),y_correct));

Pass

x = '1100101'; y_correct = 4; assert(isequal(one(x),y_correct));

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Problem 568. Number of 1s in a binary string