[SW Expert Academy] 성공적인 공연 기획 (D3)

https://swexpertacademy.com/main/code/problem/problemDetail.do?contestProbId=AWS2dSgKA8MDFAVT&categoryId=AWS2dSgKA8MDFAVT&categoryType=CODE&problemTitle=%EC%84%B1%EA%B3%B5%EC%A0%81%EC%9D%B8+%EA%B3%B5%EC%97%B0&orderBy=FIRST_REG_DATETIME&selectCodeLang=ALL&select-1=&pageSize=10&pageIndex=1

SW Expert Academy

 

 

import java.util.Scanner;

class Solution {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int t = sc.nextInt();

		for (int tc = 1; tc <= t; tc++) {

			String s = sc.next();

			int currentCnt = 0;
			int cnt = 0;

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

				if (i > currentCnt) {

					//System.out.println("i:" + i + " " + "currentCnt:" + currentCnt);

					cnt += i - currentCnt;
					currentCnt += i - currentCnt;

					//System.out.println("cnt:" + cnt);
				}

				currentCnt += s.charAt(i) - '0';
			}

			System.out.println("#" + tc + " " + cnt);

		}

	}
}