杭电oj 1092 java

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import java.util.Scanner;

class Main {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Scanner read = new Scanner(System.in);
        int count;
        while((count = read.nextInt())!=0) {//当输入值大于0，赋值表达式
            int res = 0;
            while(count-->0) {
                res+=read.nextInt();
            }
            System.out.println(res);
        }
    }

}