algorithms
백준 (BOJ)
[BOJ]백준 11720번: 숫자의 합 (baekjoon 11720)
·
11720번: 숫자의 합
코드
import java.io.*;
public class B11720 {
static int N, ans = 0;
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
N = Integer.parseInt(br.readLine());
String in = br.readLine();
for (int i = 0; i < in.length(); i++) {
ans += in.charAt(i) - 48;
}
bw.write(ans + "\n");bw.flush();
bw.close();
}
}