Q.1 Write down the output of the program. Line 1. int a, b, ans; Line 2. Line 3. void setup() { Line 4. a = 10; Line 5. b = 20; Line 6. ans = 0; Line 7. println("start: a = " + a + ", b = " + b + ", ans = " + ans) ; Line 8. Line 9. addi () ; Line 10. add2 (a, b); Line 11. println("end: a = " + a +", b = " + b + ", ans = " + ans) ; Line 12. } Line 13. Line 14. void draw() { Line 15. } Line 16. Line 17. void addi () { Line 18. ans = a + b; Line 19. println("addl: a = " + a + ", b = " + b + ", ans = " + ans); Line 20. } Line 21. Line 22. void add2 (int a, int b) { Line 23. a = a + 5; Line 24. b = b + 5; Line 25. int ans = a + b; Line 26. println("add2: a = " + a + ", b = " + b + ", ans = " + ans); Line 27. }