Loops
What does this code segment print?
for (int count = 0; count <= 5; count++)
{
//do something
}
System.out.println(count);
- 5
- 6
- nothing, The code does not compile
- nothing. There is an infinite loop
What does this code segment print? int count = 0;
for (count = 0; count <= 5; count++)
{
//do something
}
System.out.println(count);
|
6 | |
What does this code segment print? int count = 0;
for (count = 5; count >=0; count--)
{
System.out.print(count + " ");
}
System.out.println(count);
|
5 4 3 2 1 0 -1 | |
What does this code segment print? int count = 0;
for (count = 0; count <= 10; count = count + 2)
{
System.out.print(count + " ");
}
System.out.println(count);
|
0 2 4 6 8 10 12 | |
| How many numbers does this loop print? for (int i = 5; i >= 0; i--)
{
System.out.println(i);
}
|
6 | |
| What is printed by this code fragment? int n = 1;
int sum = 1;
do
{
sum = sum + n;
n++;
}
while (sum > 10 * n);
System.out.println(sum);
|
2 |