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package String;

public class StringEx {

public static void main(String[] args) {

String given = "a4b2c2a3f1g2";

String[] strArray = given.split("");

String result = "";

System.out.println(given.length());

for (int i = 0; i < strArray.length; i += 2) {

int limit = Integer.parseInt(strArray[i + 1]);

System.out.println("limit: " + limit);

for (int j = 0; j < limit; j++) {

result += strArray[i];

}

System.out.println("Final String: " + result);

}