Question

What is returned by the call go(5) ?

public static int go(int x)
{
int cnt = 0;
while(x > 0)
{
x = x / 2;
cnt = cnt + 1;
}
return cnt;
}

Answer 1

The go method counts the number of times an input value can be divided by 2 until it becomes less than or equal to 0.

Step-by-step explanation:

The given code snippet represents a method named go, which takes an integer parameter x and returns an integer value. The purpose of the method is to count the number of times the value of x can be divided by 2 until it becomes less than or equal to 0. It does this by initializing a variable cnt to 0 and then continuously dividing x by 2 until it reaches 0, incrementing the value of cnt by 1 at each iteration. Finally, the method returns the value of cnt, which represents the number of divisions performed.