sum of odd numbers from 1 to n using methods
import java.util.*;
public class p2 {
static int sum(int n) {
int sum = 0;
for (int i = 1; i <= n; i++) {
if (i % 2 != 0) {
sum += i;
}
}
return sum;
}
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.println("Enter n:");
int n = sc.nextInt();
System.out.println("sum of odd numbers is:" + sum(n));
}
}
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