Problem 44698. how many of the entries are positive?

Solution 1769421

Submitted on 2 Apr 2019 by Siddhant Shenoy

This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test	Status	Code Input and Output
1	Pass	assert(isequal(pos(sin(linspace(0,10*pi,100))),49))
2	Pass	assert(isequal(pos(sin(linspace(0,2*pi,100))),49))
3	Pass	assert(isequal(pos(-10:10),10))
4	Pass	x=NaN(1,10) assert(isequal(pos(x),0)) x = NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN
5	Pass	x=[NaN(1,10) -10:10] assert(isequal(pos(x),10)) x = Columns 1 through 30 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 Column 31 10

Select a Web Site