从字符串中解析二维数组

[java]代码库

import java.util.*; 
public class Main{ 
    public static void main(String[] args) { 
         Scanner scan = new Scanner(System.in);
         String s = scan.nextLine();
         int row = 0, i, j, flag=0;
         for(i = 0, j = 0; i < s.length(); i++) {
        	 if(s.charAt(i) == ';') {
        		 row++;
        		 j = 0;
        		 i++;
        		 flag = i;
        		 System.out.println();
        	 } 
        	 if(s.charAt(i) == ',') {
        		 i++;
        		 j++;
        		 flag = i;
        	 }
             if(flag == i) {
            	 if(j == 0) {
            		 System.out.print("d[" +row +"," +j +"] = ");
            	 }       		 
            	 else {
            		 System.out.print(" d[" +row +"," +j +"] = ");
            	 }
             }
        	 System.out.print(s.charAt(i));
         }       	
         scan.close();  
    } 
}