Submission #345269

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Source Code Expand

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner scanner = new Scanner(System.in);
		String line = scanner.nextLine();
		char preChar = ' ';
		int counter = 0;
		StringBuffer zipBuffer = new StringBuffer();
		for (char c : line.toCharArray()) {
			if (counter == 0) {
				preChar = c;
				counter++;
				continue;
			}
			if (c == preChar) {
				counter++;
				continue;
			}
			zipBuffer.append(preChar);
			zipBuffer.append(counter);
			counter = 1;
			preChar = c;
		}
		zipBuffer.append(preChar);
		zipBuffer.append(counter);
		System.out.println(zipBuffer.toString());
		scanner.close();
	}

}

Submission Info

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