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NaturalNumbersSum.java

@@ -0,0 +1,13 @@
+public class NaturalNumbersSum {
+    public static void main(String[] args){
+        int tab[]= {1,2,3,4,5,6};
+        System.out.println(sumOfNaturalNumbers(tab));
+    }
+    public static int sumOfNaturalNumbers(int[] tab){
+        int sum = 0;
+        for(int i =0; i < tab.length;i++){
+            sum = sum + tab[i];
+        }
+        return sum;
+    }
+}