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MBA,PHD, Juris Doctor
Strayer,Devery,Harvard University
Mar-1995 - Mar-2002
Manager Planning
WalMart
Mar-2001 - Feb-2009
NEED HELP TO WRITE THIS CODE
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We will look at timing operations in C++. To see the difference in operations, write C++ code to compare cout and printf, and display the time difference for 100 cout operations and 100 printf operations. This code can be written in Visual Studio. Below is how you would time the 100 cout operations in Visual Studio. Add another for loop, and display time for both cout and printf then comment about why you think there is a difference.
#include <iostream>
#include <time.h>
using namespace std;
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int main()
{
      double start, stop;
      start=clock();
      for (int i=0;i<100;i++)
      {
             cout<<" The number is "+i<<endl;
      }
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      stop =clock();
cout<<"It took "<<(double(stop-start)/CLOCKS_PER_SEC)<<" seconds for cout"<<endl;
cin.ignore();
}
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C++ code:????????
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