Question

Please answer both questions thank you.

Question 5 (1 point) Consider a file called input.txt that has the following 4 lines: Trace the program I when it is 89 lines 78.5 is average. Isn't it? What would be the value of count after the following code snippet executes? Scanner in = new Scanner (new File("input.txt")); int count = 0; while (in.hasNext() ( String value = in.next()); count++; System.out.println(count); A/

Answer 1

5)

Output - 13

in.next() reads every string and store it in value at every iteration. The input.txt file has 13 strings and hence count = 13

7)

Output - 1,2,4,5

1) False && False || True => False || True => True

2) True && True => True

3) !(True) => False

4) !(True && False) => !(False) => True

5) True || False => True

6) Compilation Error in code if its in java

otherwise 0<=k<n => 0<=k && k<n => True && True=> True