Write a C program which:

$1.$ Takes command$-$line arguments representing unsigned integers in decimal, octal

$(0...),$ hex $(0$x$...),$ or binary $(0$b$...)$ formats.

$2.$ Uses strtoul$()$ to convert to unsigned int.

Note that using base$=0,$ strtoul$()$ will recognize decimal, octal, and hex formats, but not

binary. To convert from binary format use base$=2$ and skip the $"0$b$"$ part, e$.$g$.$ char $*$e;

unsigned long int xl $=$ strtoul$("101",$&e$,2)$; will set xl to $5$ and $*$e will be $0.$

$3.$ Displays an error message for bad arguments.

$4.$ Displays the value in decimal, hex, and binary.

$5.$ Displays the bit$-$reversed value in decimal, hex, and binary.

Assume that unsigned int uses $32$ bits.

To check for strtoul$()$ failure, #include and before calling strtoul$()$

set errno$=0$; then after calling strtoul$(),$ if errno is not zero call perror $("$strtoul$")$;$.$ For other

bad arguments print an error message to standard error, i$.$e$.$ fprintf$($ stderr, "format...", $...)$;

Test with some good arguments: $120120$x$120$b$101100111$

Sample run:

$ $./$bits $0$x$1234123$abcefg $0$b$101100111000$

$0$x$1234=4660=0$x$00001234=0$b$00000000000000000001001000110100$

bitrev $=742916096=0$x$2$c$480000=0$b$00101100010010000000000000000000$

convert: bad argument: $123$abcefg

$123$abcefg $=123=0$x$0000007$b $=0$b$00000000000000000000000001111011$

bitrev $=3724541952=0$xde$000000=0$b$11011110000000000000000000000000$

$0$b$101100111000=2872=0$x$00000$b$38=0$b$00000000000000000000101100111000$

ECE$3600$

Operating Systems

bitrev $=483393536=0$x$1$cd$00000=0$b$00011100110100000000000000000000$

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