assembly language programming

Hi,

Any one please help me by relplying two questions,

1] Write a program in 8086 assembly language that accepts two
floating point numbers from the screen in the format ddddEsee
where dddd are four decimal digits
E is exponent symbol
s is sign
ee contains exponent value

A decimal is assumed prior to four decimal digits.
For example a number in 45 in the above format will be 4500E+02
The program adds the two number if the exponent value is same, otherwise issues an error message "Exponent does not match"

2] Write a 8086 assembly language subroutine that can be used for password matching. Interface/call this subroutine from a C Program.

Please anyone help me. [email protected]
Thanks.