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Write a Java Program to Find the Sum of Natural Numbers using Recursion
PROGRAM: Java Program to Find the Sum of Natural Numbers using Recursion
/*Java Program to Find the Sum of Natural Numbers using Recursion*/
public class AddNumbers {
public static void main(String[] args) {
int number = 20;
int sum = addNumbers(number);
System.out.println(“Sum = ” + sum);
}
public static int addNumbers(int num) {
if (num != 0)
return num + addNumbers(num – 1);
else
return num;
}
}
