#include

#include

#include

#include

#include

$//$ Function to read the initial state from the input file

std::vector$>$ readInitialState$($const std::string& inputFile$)\{$

std::ifstream file$($inputFile$)$;

if $(!$file.is$\_$open$())\{$

std::cerr $<<$ "Error opening input file

$"$;

exit$($EXIT$\_$FAILURE$)$;

$\}$

int width, height, rounds;

file $>>$ width $>>$ height $>>$ rounds;

std::vector$>$ board$($height$,$ std::vector$($width$,$ false$))$;

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

for $($int j $=0$; j $<$ width; $++$j$)\{$

int cellState;

file $>>$ cellState;

board$[$i$][$j$]=($cellState $==1)$;

$\}$

$\}$

file.close$()$;

return board;

$\}$

$//$ Function to print the board

void printBoard$($const std::vector$>$& board$)\{$

for $($const auto& row : board$)\{$

for $($bool cell : row$)\{$

std::cout $<<($cell $?\text{'}$o$\text{'}$ : $\text{'}\text{'})<<\text{'}\text{'}$;

$\}$

std::cout $<<$ std::endl;

$\}$

$\}$

$//$ Function to simulate one round of Conway's Game of Life

void simulateLife$($std::vector$>$& board$)\{$

$//$ TODO: Implement the rules for Conway's Game of Life

$//$ Update the board according to the rules

$\}$

int main$($int argc, char $*$argv$[])\{$

if $($argc $!=3)\{$

std::cerr $<<$ "Usage: $"<<$ argv$[0]<<"$

$"$;

return EXIT$\_$FAILURE;

$\}$

const std::string inputFile $=$ argv$[1]$;

const std::string outputFile $=$ argv$[2]$;

std::vector$>$ board $=$ readInitialState$($inputFile$)$;

int rounds;

std::ifstream inputFileStream$($inputFile$)$;

inputFileStream $>>$ std::ws $>>$ std::ws $>>$ std::ws $>>$ rounds; $//$ Skip the first three values

for $($int round $=0$; round $<$ rounds; $++$round$)\{$

$//$ Uncomment the line below if you want to see the board after each round with a delay

$//$ printBoard$($board$)$; std::this$\_$thread::sleep$\_$for$($std::chrono::milliseconds$(100))$;

simulateLife$($board$)$;

$\}$

$//$ Print the final state to the output file

std::ofstream outputFileStream$($outputFile$)$;

for $($const auto& row : board$)\{$

for $($bool cell : row$)\{$

outputFileStream $<<($cell $?\text{'}$o$\text{'}$ : $\text{'}\text{'})<<\text{'}\text{'}$;

$\}$

outputFileStream $<<$ std::endl;

$\}$

return $0$;

$\}$