#include

#include

#include

#include "convert.h$"$

uint$64\_$t convert$\_$to$\_$base$\_$ten$($char number$[],$ unsigned int num$\_$digits, uint$8\_$t base$)\{$

uint$64\_$t result $=0$;

for $($unsigned int i $=0$; i $$ num$\_$digits; i$++)\{$

int digit$\_$value $=$ to$\_$int$($number$[$i$])$;

if $($digit$\_$value $==-1||$ digit$\_$value $>=$ base$)\{$

printf$("$Invalid digit $\text{'}\%$c$\text{'}$ for base $\%$d

$",$ number$[$i$],$ base$)$;

return $0$;

$\}$

result $=$ result $*$ base $+$ digit$\_$value;

printf$("$Step $\%$d: Current result $=\%"$ PRIu$64"$

$",$ i$,$ result$)$;

$\}$

return result;

$\}$

void convert$\_$to$\_$base$($uint$64\_$t number, uint$8\_$t base, char result$[],$ unsigned int size$)\{$

size$\_$t index $=$ size $-1$;

result$[$index$]=\text{'}\backslash 0\text{'}$;

if $($number $==0)\{$

result$[--$index$]=\text{'}0\text{'}$;

$\}$

while $($number $>0$ && index $>0)\{$

uint$8\_$t remainder $=$ number $\%$ base;

result$[--$index$]=$ to$\_$char$($remainder$)$;

number $/=$ base;

$\}$

for $($unsigned int i $=$ index; i $$ size; i$++)\{$

result$[$i $-$ index$]=$ result$[$i$]$;

$\}$

result$[$size $-$ index$]=\text{'}\backslash 0\text{'}$;

$\}$

uint$64\_$t convert$\_$bases$($char number$[],$ unsigned int size, uint$8\_$t base, uint$8\_$t new$\_$base$)\{$

int a $=0$;

for $($int i $=0$; i $<mtext></mtext><mn>2</mn><mn>5</mn><mn>6</mn>$; i$++)\{$

if $($number $[$i$]==\text{'}\backslash 0\text{'})\{$

a $=$ i;

break;

$\}$

$\}$

uint$64\_$t base$10\_$value $=$ convert$\_$to$\_$base$\_$ten$($number$,$ a$,$ base$)$;

char result$[256]$;

convert$\_$to$\_$base$($base$10\_$value, new$\_$base, result, $256)$;

int index $=255$;

int result$\_$index $=0$;

while $($result$[$result$\_$index$]!=\text{'}\backslash 0\text{'})\{$

number$[$index $-$ result$\_$index$]=$ result$[$result$\_$index$]$;

result$\_$index$++$;

$\}$

number$[$index $-$ result$\_$index$]=\text{'}\backslash 0\text{'}$;

return base$10\_$value;

$\}$

char to$\_$char$($int i$)\{$

if $($i $>=0$ && i

return $\text{'}0\text{'}+$ i;

$\}$ else if $($i $>=10$ && i

return $\text{'}$A$\text{'}+($i $-10)$;

$\}$

return $\text{'}\backslash 0\text{'}$;

$\}$

int to$\_$int$($char c$)\{$

if $($c $>=\text{'}0\text{'}$ && c

return c $-\text{'}0\text{'}$;

$\}$ else if $($c $>=\text{'}$A$\text{'}$ && c F$\text{'})\{$

return c $-\text{'}$A$\text{'}+10$;

$\}$

return $-1$;

$\}$

Im not sure why the values in the result column are coming out backwards. SO if its supposed to be $123$ it comes out as $321.$