Cody

Problem 1547. Relative ratio of "1" in binary number

Solution 365502

Submitted on 6 Dec 2013 by Zikobrelli
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Test Suite

Test Status Code Input and Output
1   Pass
%% x = 0; y_correct = 0; assert(isequal(ones_ratio(x),y_correct))

r = 0 r = 0

2   Pass
%% x = 1; y_correct = 1; assert(isequal(ones_ratio(x),y_correct))

r = 1 r = 1

3   Pass
%% x = 2; y_correct = 0.5; assert(isequal(ones_ratio(x),y_correct))

r = 1 0 r = 0.5000

4   Pass
%% x = 7; y_correct = 1; assert(isequal(ones_ratio(x),y_correct))

r = 1 1 1 r = 1

5   Pass
%% x = 128; y_correct = 0.125; assert(isequal(ones_ratio(x),y_correct))

r = 1 0 0 0 0 0 0 0 r = 0.1250

6   Pass
%% x = 1265476542; y_correct = 19/31; assert(isequal(ones_ratio(x),y_correct))

r = Columns 1 through 16 1 0 0 1 0 1 1 0 1 1 0 1 1 0 1 1 Columns 17 through 31 0 1 0 0 0 1 1 1 0 1 1 1 1 1 0 r = 0.6129

7   Pass
%% x = 98917653181; y_correct = 23/37; assert(isequal(ones_ratio(x),y_correct))

r = Columns 1 through 16 1 0 1 1 1 0 0 0 0 0 1 1 1 1 1 1 Columns 17 through 32 1 0 0 1 1 1 0 0 1 1 0 1 0 1 0 1 Columns 33 through 37 1 1 1 0 1 r = 0.6216

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