data structure C++

Hi,
Can someone help me with data structure in C++ problem:

here is the question:

Use a forward iterator for an STL vector on ints. Populate the vector with 10 ints.& display the contents of the vector. Next zero the vector entries & display the vector again.


your help is very appreciate
Thank you

 

Try this out:

Code ( (Unknown Language)):

1.  
2. #include <stdio.h>
3. #include <stdlib.h>
4. #include <vector>
5.  
6. using namespace std;
7.  
8. int main(int argc, char *szArgv[])
9. {
10.     vector<int> data;
11.     vector<int>::iterator it;
12.     int i;
13.  
14.     // Populate the vector with 10 integers
15.     for (i=0;i<10;i++)
16.     {
17.         data.push_back(2*i+1);
18.     }
19.  
20.     // Display contents of vector using forward iterator
21.     printf("Populated data:\n");
22.  
23.     for (it=data.begin();it!=data.end();it++)
24.     {
25.         printf("%i\n", (*it));
26.     }
27.  
28.     // Zero the entries
29.     for (it=data.begin();it!=data.end();it++)
30.     {
31.         (*it) = 0;
32.     }
33.  
34.     // Display the contents once more
35.     printf("Cleared data:\n");
36.  
37.     for (it=data.begin();it!=data.end();it++)
38.     {
39.         printf("%i\n", (*it));
40.     }
41.  
42.     return 0;
43. }
44.  
45.  
46.  

 

That' s really helpful, but it has to be in c++
Do u have the c++ version.
Thanks

 

I am pretty sure that is C++. You can tell by the
#include <vector>, using namespace std, and data.begin()

 

Great!!
It is running with no error. I just made a few changes #include <stdio.h> to #include <iostream> and #include <algorithm>

I appreciated it. Thank you so much