[백준] - #8958: OX퀴즈

문제 출처 : https://www.acmicpc.net/

 

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#8958: OX퀴즈 (언어 : Java11)

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제출 답안

import java.util.*;
class Main{
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int num = sc.nextInt();
        for(int i=0; i<num; i++){
            String ox = sc.next();
            int result = 0;
            int count = 1;
            
            for(int j=0; j<ox.length(); j++){
                if(ox.substring(j,j+1).equals("O"))
                    result += count++;
                else
                    count = 1;
            }
            System.out.println(result);
        }
	}
}

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