Int[ ] a = {11, 33, 55, 77};
int i = 0;
while (i < a. length)
{
if (a[i] < 50)
{
a[i] = a[i] % 3;
}
else
{
a[i] = a[i - 1] + a[i];
}
i++;
}
{2, 0, 88, 165}
{2, 3, 88, 165}
{2, 0, 55, 165}
{2, 0, 55, 132}
an endless loop occurs