Need Some Help

Hey guys. I'm trying to do a programming lab for school.



How do I separate a number like 3456 to 3 4 5 and 6? I looked everywhere, but I can't find the answer, it's probably very simple.

 

divide string into char array, create new string, for each char do space...

 

Which code would I use to create an array?

 

You can use the regex split() and Integer valueOf() along with the scanner.

scan for input (input example: 1 2 3 4)
String numbers[] = input.split(" ");
convert to int using valueOf
add ints together to get sum.

Have fun!