$\mathrm{.}30.$ In numerical methods, we are sometimes interested in continuing a calculation process until the absolute value of

the error is less than some very low value. In the pseudocode below, we let ERR represent the current value of the

error, and MAX$\_$ALLOWABLE be the maximum allowable absolute value of ERR. The initial value of ERR and

MAX$\_$ALLOWABLE are provided as input by the user. In each cycle of the loop, the current value of ERR is to be cut in

half to get a new value of ERR, until either $50$ cycles are completed, or the new absolute value of ERR is less than

MAX$\_$ALLOWABLE, whichever comes first. The final value of ERR is then printed. Complete the pseudocode.

INPUT ERR, MAX$\_$ALLOWABLE

DOFOR J $=1$ To $50$

ENDDO

PRINT ERR