Generates a matrix table and a lexical analyzer in C$++$ which can analyze the following lexemes $($One code per lexeme$)$

Feedback Acknowledgment:

$//$ Comment

$/*$ Another comment $*/$

Numbers in scientific notation:

$1\mathrm{.}08$e$17$

$1\mathrm{.}299898$e$-4$

You can base it on the following code:

sing namespace std;

#include

$//$We define the transition matrix

$//0-9$ of the other

int m$\_$Int$[2][3]=\{\{1,200,200\},$

$\{1,100,200\}\}$;

$//$ Function to remove the column from the matrix that corresponds to the character

int getCol$($char c$)$

$\{$ switch $($c$)$

$\{$ case $\text{'}0\text{'}$:

case $\text{'}1\text{'}$:

case $\text{'}2\text{'}$:

case $\text{'}3\text{'}$:

case $\text{'}4\text{'}$:

case $\text{'}5\text{'}$:

case $\text{'}6\text{'}$:

case $\text{'}7\text{'}$:

case $\text{'}8\text{'}$:

case $\text{'}9\text{'}$: return $0$; $//$ numbers $0$ to $9,$ column $0$

case $\text{'}\text{'}$:

case $\text{'}\backslash 0\text{'}$: return $1$; $//$ delimiters: space or end of string

default: return $2$; $//$ column "other"

$\}$

$\}$

int main$()$

$\{//$ We read the string that we are going to evaluate

char string$[100]$;

cout $<<$ "Enter the string to evaluate: $"$;

cin $>>$ string;

cout $<<$ string $<<$ endl;

int i $=0$;

char aux; $//$ aux will be each character of the string

int state $=0$; $//$ We start in state $0$

int column $=0$;

while $($state $!=100$ && state $!=200$ && i $<100)$

$\{$ aux $=$ string$[$i$]$; $//$ we will process characters one by one

cout $<<$ "string$["<$