Question

i tried myself lot but can’t get a solution so i’m asking help.

i have an string String input="---4--5-67--8-9---";

now i need to convert in into an string array which will look like:

String [][]output={{4},{5},{67},{8},{9}};

i tried with split() and

java.util.Arrays.toString("---4--5-67--8-9---".split("-+")

but can’t find the desired answer. so what to do?

actually i need the value 4,5,67,8,9.but i’m not sure how to find them. i will treat the values as integer for further processing

Answer 1

String[] result = "---4--5-67--8-9---".split("-+");
int i;
for (i = 0; i < result.length; i++) {
    if (result[i].length() > 0) {
        System.out.println(result[i]);
    }
}

gives me output:

4
5
67
8
9