알고리즘/백준 알고리즘

[java] 백준 알고리즘 11720번 숫자의 합 풀이소스

희랍인 조르바 2018. 5. 16. 11:59


* 풀이소스


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public class Baekjoon11720{
 
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        
        int n = Integer.parseInt(br.readLine());
        String inputNumber = br.readLine();
        
        if(inputNumber.length() == n) { // 입력한 길이까지 문자 길이 제한을 둠.
            int sum = 0;
            for(int i=0; i<inputNumber.length(); i++) {
                sum += Character.getNumericValue(inputNumber.charAt(i)); // 문자 하나하나씩 
            }
            
            System.out.println(sum);
        }
        
    }
}
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