[farzanakhawja]

hi every body. I have question regarding the tracing of these codes and also why we used the for loop.

#include <iostream>  
#include <vector> //include the vector library  
   
 using namespace std;  
 int main()  
 {  
    vector<int>myVector;  

   myVector.push_back(2);  
     myVector.push_back(7);  

     myVector.push_back(7);     //vector<int>mybector;     

    for(int i=0; i<myVector.size(); i++) // to use the size member function. use myVector.size()  

   {  
        cout << myVector[i];  

    } 

 }

This post has been edited by baavgai: 16 February 2013 - 03:56 AM
Reason for edit:: tagged

[sepp2k]

That's C++, not Ruby. You're using the for loop to iterate through the vector.

This post has been edited by sepp2k: 15 February 2013 - 07:50 PM

[Lemur]

Moving to C/C++