Convert this from Python into Java

Question

How can I convert this into Java(Android) code?

a = input()
asplit = a.split()
mapy = map(int, asplit)
suma = sum(mapy)

I've tried this:

EditText marks;
String value= marks.getText().toString();
String[] myList = value.split(" ");
int marksfinal=Integer.parseInt();

but it doesn't work I want to convert the user input which will be digits, into an array of digits, them calculate the sum of the array.

Summary of Python code: take user input, split it on whitespace (arbitrary width), convert the resulting list of strings into integers and sum those integers. Input 42 38 -50, result is 30. — Martijn Pieters
– Martijn Pieters, Commented Jan 19, 2014 at 9:11
You just need a loop to sum all the values in the array. int marksfinal=0; for(String s : myList) marksFinal += Integer.parseInt(s); — Alexis C.
– Alexis C., Commented Jan 19, 2014 at 9:13
+1 to the Q for not being "Please do this for me even though I haven't tried" — Brian Roach
– Brian Roach, Commented Jan 19, 2014 at 9:42

Alexis C. · Accepted Answer · 2014-01-19 09:19:08Z

3

You just need a loop to sum all the values in the array.

int marksfinal=0; 
for(String s : myList) 
   marksfinal += Integer.parseInt(s);

Also if you want to split on arbitratry width for whitespaces use :

String[] myList = value.split("\\s+");

answered Jan 19, 2014 at 9:19

Alexis C.

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