Write a Java Program to find the Sum Of N Natural Numbers From Given Range
Input: 5 to 15
output: 110
Code in Java:
Enter the starting number:
11
Enter the end number:
20
155
output: 110
Code in Java:
import java.util.Scanner;
public class SumOfNaturalNumbersFromGivenRange
{
public static void main(String[] args)
{
Scanner scan = new java.util.Scanner(System.in);
System.out.println("Enter the starting number: ");
int n1=scan.nextInt();
System.out.println("Enter the end number: ");
int n2=scan.nextInt();
int sum=0;
for(int i=n1; i<=n2; i++)
{
sum=sum+i;
}
System.out.println(sum);
}
}
Output:Enter the starting number:
11
Enter the end number:
20
155
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