Cody

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

Solution 1743108

Submitted on 5 Mar 2019 by Martin C.
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

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

r = 0 le = 1 r = 0

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

r = 1 le = 1 r = 1

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

r = 1 0 le = 2 r = 0.5000

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

r = 1 1 1 le = 3 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 le = 8 r = 0.1250

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

r = Columns 1 through 30 1 0 0 1 0 1 1 0 1 1 0 1 1 0 1 1 0 1 0 0 0 1 1 1 0 1 1 1 1 1 Column 31 0 le = 31 r = 0.6129

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

r = Columns 1 through 30 1 0 1 1 1 0 0 0 0 0 1 1 1 1 1 1 1 0 0 1 1 1 0 0 1 1 0 1 0 1 Columns 31 through 37 0 1 1 1 1 0 1 le = 37 r = 0.6216