if I read 1symbol2 as a String i can split that using String.split("") into 3 variables but if I read 12 symbol 16 as a string and if I apply String.split(" ") it is split into 6 variables. How can I split that into 3 variables that are (12, symbol,16)?
Note:
The following any of them can be considered as Symbols +,-,*,/,%,~,!,@,#,$,^,&
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teja
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Use String.split('+'), it will give you (12,16) – Sabith Apr 16 '19 at 04:11
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1If you apply `split(" ")` to "12+16" you get an array of length **one**, not six as you say. – Erwin Bolwidt Apr 16 '19 at 04:14
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I think you mean `string.split("")`. Anyways, here is the regex that you can use `(?<=[^\d])|(?=[^\d])` – Aniket Sahrawat Apr 16 '19 at 04:53
3 Answers
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If you can separate the three string 12 + and 16 with a comma, means something like --> 12,+,16 then below code will work for you.
String str = "12,+,16";
String a[] = str.split(",");
System.out.println(a[0]+" "+a[1]+" "+a[2]);
Result will be --> 12 + 16
Try this and let me know
coding_with_sabs
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You can use following regex to separate your string in parts:
String myString = "12+16";
String[] result = myString.split("(?<=[-+*/])|(?=[-+*/])");
System.out.println(Arrays.toString(result));
Output:
[12,+,16]
Mustahsan
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