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public static void main(String[] args) 
    {
        int [] summe = {1,2,3,4,5,6};
        int sum=0;
        
        for (int i=0; i<summe.length;i++)
        {
            sum += summe [i];
        }
        System.out.println(sum);
    }

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String numberString(int n) {
String result =””;
int k=0;
for (int i=0; i<n; i++) {
k++;
if (k > 9) k = 0;
result = result + ”,” + k;
}
return result;
}