취미로 음악을 하는 개발자

import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.StringTokenizer; public class Main { public static void main(String[] args) { BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)); try { String temp = bf.readLine(); int array[] = new int[Integer.parseInt(temp)+1]; String arr = bf.readLine(); StringTokenizer st = new StringTokenizer(arr); int i..

import java.util.*; public class Main { public static void main(String[] args) { // TODO Auto-generated method stub Scanner in = new Scanner(System.in); int n = in.nextInt(); in.nextLine(); String str = in.nextLine(); int count = 0; for (int i = 0; i < str.length(); i++) { if (str.charAt(i) == '+') count++; else { if (count != 0) count--; } } System.out.println(count); } } http://codeforces.com/..