Is there something wrong with this function?

Question

0 个投票

It is supposed to figure out if the number is whole or not. if not it rounds down, if it is it squares.

function [remainder]=data_modifier(data1)
remainder=rem(data1,1)
if remainder==0
    sqrt(data1)
else
    floor(data1)
end
end

2 个评论
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Kevin Chng 2018-10-23

编辑：Kevin Chng 2018-10-23

No error. Why?

However, change your output of function, i guess remainder is not the output you wanted.

madhan ravi 2018-10-23

No it’s not correct if the input is float ,it fails

Answer 1

madhan ravi 2018-10-23

编辑：madhan ravi 2018-10-23

0 个投票

function [result]=data_modifier(data1)
   if isfloat(data1)==1
  sqrt(data1)
   else 
  floor(data1)
   end 
  end

Kevin Chng 2018-10-23

编辑：Kevin Chng 2018-10-23

Hi jonathan,

change your function output to

function ans = data_modifier(data1)

madhan ravi 2018-10-23

编辑：madhan ravi 2018-10-23

never name an output as ans because it will contradict with the mat labs inbuilt variable named as ans