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No but it helped me figure it out so it can write out height and weight in the terminal but now I have to make a string with both weight and height

int space = s.indexOf(' ');
int bar =...

My mad I forgot to add numbers based on their position like this
String first = height.substring(0, 5);

String third = weight.substring(0, 4);

something like this?

String first = height.substring(0, space);

I get this error "Exception in thread "main" java.lang.StringIndexOutOfBoundsException: begin 0, end -1, length 5"

no it doesn't work >.<

here's the error: "Exception in thread "main" java.lang.NumberFormatException: For input string: "59 1.72"
at...

something about fetching the words height and weight for a substring?
for example:
int space = weight.indexOf(' ');
int bar = height.indexOf(' ');

He said to use substring.

Thank you for replying! If you mean by slipt it into an array I'm not allowed to do that or use regex.

Hello!

I'm making a BMI calculator but it's not working when I try to type in my height and weight.

this is the error I get


String s = JOptionPane.showInputDialog("height and weight");
...