for$($int i $=0$; i $<$ threadData$->$numberOfStringsToGenerate; i$++,$ std::this$\_$thread::sleep$\_$for$($std::chrono::milliseconds$(10)))$

$\{$

if $($threadData$->$runtype $==0||$ threadData$->$runtype $==1)$

$\{$

threadData$->$mutualchecker$->$lock$()$;

$\}$

if $($threadData$->$runtype $==2)$

$\{$

threadData$->$mutualchecker$->$lock$()$;

threadData$->$sharedStringLength;

$\}$

for$($int j $=0$; j $<$ threadData$->$sharedStringLength; j$++)$

$\{$

std::this$\_$thread::sleep$\_$for$($std::chrono::milliseconds$(1))$;

threadData$->$sharedString$[$j$]=\text{'}$A$\text{'}+$ threadData$->$id;

$\}$

printf$("$Thread $\%$d: $\%$s

$",$ threadData$->$id$,$ threadData$->$sharedString$)$;

if $($threadData$->$runtype $==0||$ threadData$->$runtype $==1)$

$\{$

threadData$->$mutualchecker$->$unlock$()$;

$\}$

if $($threadData$->$runtype $==2)$

$\{$

threadData$->$mutualchecker$->$unlock$()$;

$\}$

$\}$

$///////////////////////////////////////////////////////////////////////////////////$

$\}$