feat: Calculate sum of first N natural numbers using for loop

🧠 Logic:
- Read user input `n` for number of terms.
- Initialize sum to 0.
- Loop from 1 to `n`, adding each number to `sum`.
- Print the final sum after the loop completes.

Signed-off-by: Somesh diwan <[email protected]>

Author: Someshdiwan

Section8LoopAB/src/ForLoopAB5.java

@@ -1,35 +1,39 @@
+import java.util.Scanner;
+
+public class ForLoopAB5 {
+    public static void main(String[] args) {
+        Scanner sc=new Scanner(System.in);
+        System.out.println("Enter a number:");
+        int n = sc.nextInt();
+
+        int sum=0;
+        for(int i=1; i<=n; i++) {
+            sum=sum+i;
+        }
+        System.out.println("Sum of "+n+" Number is "+sum);
+    }
+}
+
 /*
-Find the sum of First 10 Natural Numbers.
+Find the sum of the First 10 Natural Numbers.
 
 n=10
 
-0+1=1
+0+1 = 1
+
 1 1
 2 1+2=3
 3 3+3=6
 6 6+4=10
-10 10+5=15
+10 10+5 = 15
 15 15+6=21
 
 Sum = 0; initially
 Sum = Sum + i value
 
-logic for(int i=1; i<=n; i++){}
-*/
-
-import java.util.Scanner;
+logic:
 
-public class ForLoopAB5 {
-    public static void main(String[] args) {
-        Scanner sc=new Scanner(System.in);
-        System.out.println("Enter a number:");
-        int n = sc.nextInt();
+for(int i=1; i<=n; i++) {
 
-        int sum=0;
-        for(int i=1; i<=n; i++)
-        {
-            sum=sum+i;
-        }
-        System.out.println("Sum of "+n+" Number is "+sum);
-    }
-}
+}
+*/