c$++$

draw flow chart for this code to undestand it

#include

#include

#include

int main$()\{$

char st$[50],$ start, temp;

std::cout $<<$ "Enter your grammar:";

gets$($st$)$;

start $=$ st$[0]$;

for $($int i $=0$; i $<=$ strlen$($st$)$; i$++)\{$

if $($st$[$i$]==\text{'}>\text{'})\{$

temp $=$ st$[$i $+1]$;

$\}$

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

if $(($temp $==$ st$[$i $-1])$ && $($temp $==$ start$))\{$

std::cout $<<$ st $<<"-------$ Ambiguity Grammar.";

return $0$;

$\}$

temp $=$ st$[$i $+1]$;

$\}$

$\}$

std::cout $<<$ st $<<"-------$ Not Ambiguity Grammar.";

return $0$;

$\}$