Stream6, C++ (gcc)

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//g++  7.4.0

///////////////////////////////////////////////////////////////////////
//Stream6
//this code is created by Rezaul Hoque on July 24,2022;
//contact:jewelmrh@yahoo.com;Dhaka,Bangladesh;https://rezaulhoque.wordpress.com,https://hoquestake.blogspot.com
//note: codes shared by Rezaul Hoque on rextester are not for sale; they are created and shared to facilitate the algorithm learning process; many like Hoque use this platform to practice programming ;Rezaul hopes his contribution helps others to fine tune their learning;
//////////////////////////////////////////////////////////////////////////////

#include <iostream>
#include <sstream>
class error{};
int main()
{
std::stringstream s;
    char c;
   c=5;
  if(!std::ios_base::failbit)
    std::cout<<c;
  else
    std::cout<<"There is logical error.failbit detected\n";

int n[3];
n[5]=8;
 if(!std::ios_base::eofbit)
   std::cout<<n;
else
    std::cout<<"Size limit crossed.eofbit detected.\n";
 
char a[15]="July 24,2022\n";
if(s.rdstate()==std::ios_base::goodbit)
   {
  std::cout<<"There is no error.goodbit detected.\n";
std::cout<<a;
}
else
   std::cout<<"Error detected\n";

return 0;
}

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Compilation time: 0.65 sec, absolute running time: 0.17 sec, cpu time: 0.01 sec, memory peak: 5 Mb, absolute service time: 0,83 sec