1) Write a Java program to find the sum of first 10 natural numbers using do... while loop. Sum 1+2+3+4+5+6+7+8+9+10 Output Sum of 10 Natural numbers= 55 2) Write a Java program to find the calculate the average of 3 subjects for 5 students using do... while loop. Ouput Enter the Student Name:xxxx Sub1-99 Sub2=99 Sub=99 Sum-sum of 3 subjects Average= sum/3 Enter the Student Name: xxXX wwwwwww Sub1=99 Sub2=99 Sub=99 Sum-sum of 3 subjects Average=sum/3