What is the output of the following code? Is there a relationship between the variables x...
What is the output of the following code? Is there a
relationship between the variables x and y? If yes, state the
relationship? What is the output?
int x = 19683;
int i;
int y = 0;
for (i = x; i >= 1; i = i / 3)
y++;
cout << "x = " << x << ", y = " << y
<< endl;
Homework Answers
Answer: x = 19683, y = 10
The above code output is x = 19683, y = 10
Yes. There is relationship between x and y. Y value become based on how many times x value divisible by 3.
Here x value is 19683 and that can be divisible by 3, 10 times. So inside for loop, we are adding y value by 1 in every iteration. so y value is 10.
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