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  1. import java.util.Scanner;
  2.  
  3. public class Main {
  4.     public static void main(String[] args) {
  5.         Scanner sc = new Scanner(System.in);
  6.         int N = sc.nextInt();
  7.         String digits = sc.next();
  8.         int sum = 0;
  9.         for (int i = 0; i < N; i++) {
  10.             sum += digits.charAt(i) - '0';
  11.         }
  12.         System.out.println(sum);
  13.         sc.close();
  14.     }
  15. }
  16.  
Success #stdin #stdout 0.14s 56676KB
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https://ideone.com/jkqMj7
language:
Java (HotSpot 12)
created:
20 days ago
visibility:
public

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