Write the definition of a method named countPos that receives a reference to a Scanner object associated with a stream of input consisting of integers only. The method reads all the integers remaining to be read in standard input and returns the number that are positive. So if the input were:

Question

Engineering

Amari Suarez

12 April, 03:13

Write the definition of a method named countPos that receives a reference to a Scanner object associated with a stream of input consisting of integers only. The method reads all the integers remaining to be read in standard input and returns the number that are positive. So if the input were:

+5

Answers (1)

Know the Answer?

Riya Conner · Answer 1

static int countPos (Scanner input) {

int count=0;

int value;

if (input. hasNextInt ()) {

value=input. nextInt ();

count=countPos (input);

if (value>0)

count++;

}

else{

return count;

}

return count;

}