🍵

Author: codeaashu

challenge17.java

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+import java.util.Scanner;
+
+// Create a program to sum all odd numbers from 1 to a specified number N.🚀
+public class challenge17 {
+    public static void main(String[] args) {
+        Scanner sc = new Scanner(System.in);
+        System.out.println("Welcome to ODD SUM");
+        System.out.print("Please enter your number: ");
+        int num = sc.nextInt();
+        int sum = oddsum(num);
+        System.out.println("ODD SUM till " + num + " is: " + sum);
+    }
+
+    public static int oddsum(int num){
+        int sum = 0;
+        int i = 1;
+        while(i <= num){
+            sum += i;
+            i += 2;
+        }
+        return sum;
+    }
+}