TEST.JAVA

TEST.JAVA

public class test {
    public static int sum( int i1, i2) {
        int result = 0; 
        for (int i=i1; i<= i2; i++)
            result += i; 
            return result;
    }
    public static void main ( String [] args){
        System.out.println("Sum from 1 to 10 is " + sum(1, 10));
        System.out.println("Sum from 20 to 37 is " + sum(20, 37));
        System.out.println("Sum from 35 to 49 is " + sum(35, 49));
    }
}