arrayparser.java

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public class ArrayParser {
	public static void main(String[] args) {
		double[][] d;
		String s = "1,2;3,4,5;6,7,8";
		String[] sFirst = s.split(";");
		d = new double[sFirst.length][];
		for(int i=0; i<sFirst.length; i++) {
			String[] sSecond = sFirst[i].split(",");
			d[i] = new double[sSecond.length];
			for(int j=0; j<sSecond.length; j++) {
				
				d[i][j] = Double.parseDouble(sSecond[j]);
				
			}
		}
		
		for(int i=0; i<d.length; i++) {
			for(int j=0; j<d[i].length; j++) {
				System.out.print(d[i][j] + " ");
			}
			System.out.println();
		}
	}
}