The user will enter a date with their beginning checking account balance

followed by the dates and values of debits and credits made to the account. The

program will calculate the average end$-$of$-$day balance for the $30-$day period

starting from the beginning balance date.

The user$$s first entry will be in the format m$/$d$/$yyyy numeric$\_$balance

Assume that the input will be in the correct format.

Each subsequent entry will be in the format

debit$\_$or$\_$credit$\_$indicator m$/$d$/$yyyy value

The debit or credit indicator will be either d