Write a program in MIPS assembly language to convert an ASCII number string containing positive and negative integer decimal strings, to an integer.

-->Your program should expect register $a0 to hold the address of a nullterminated string containing some combination of the digits 0 through 9. Your program should compute the integer value equivalent to this string of digits, then place the number in register $v0.

-->If a non-digit character appears anywhere in the string, your program should stop with the value 1 in register $v0. For example, if register $a0 points to a sequence of three bytes 50ten, 52ten, 0ten (the nullterminated string 24), then when the program stops, register $v0 should contain the value 24ten.

--> Your program should accept input from the keyboard (use the MIPS syscall functionality for I/O). The program is to accept text input from a keyboard (i.e. a string), and translate it to its numeric interpretation. E.g., the string "24" (which has a 2 byte ASCII character representation) should be translated to its decimal value equivalent 24. NO POPUP WINDOWS FOR INPUT - use service code 8 and NOT 54!

SAVE THE PROGRAM AS A .asm FILE