I have this code that I am trying to sort. Therefore, I want to split my array into one called ages, and the other called names. Here is what I have so far:
String na = "Jones 14 \nAbrams 15 \nSmith 19 \nJones 9\nAlexander 22\nSmith 20\nSmith 17\nTippurt 42\nJones 2\nHerkman 12\nJones 11";
String text[] = na.split("\\s+");
So far, this only splits the array at whitespace. I want my output to have all the numbers in ages[], and all the words in names[].
You can split by the newline character first.
String lines = na.split("\n");
When looping through lines
, split each line by whitespace, \\\\s+
, to split each field on the current line.
for (String line : lines)
{
String[] text = line.split("\\s+");
// other processing
}
Then you can access the individual values and assign them to arrays or whatever you'd like. Your idea of storing 2 arrays would work fine, but I would create an array or a List
of Person
objects that are defined to hold your fields such as name and age.
Try this.
String names[] = na.split("\\s*\\d+\\s*");
String ages[] = na.split("\\s*\\D+\\s*");
You should fine tune it a bit but the idea should be OK.
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