Why this is accepting only one string ??

[subhransu]

The following program is accepting only one city name value..

  #include<iostream>
#include<cstring>
using namespace std;
int main()
{
string search;
int k=1,i;
struct addr
   {
    string s;
    int zip;
     };
addr wb[100];

for(i=0;i<5;i++)
     {
       cout << "\n\nEnter City name : ";
       getline(cin , wb[i].s);
       cout << "\n\nEnter zip code : ";
       cin >> wb[i].zip;

           }



cout << "\n\n ---------------------------------------------------------";
cout << "\n\nEnter city name to get its zipcode ";
getline (cin,search);

for(i=0;i<=5;i++)
{
   if (wb[i].s == search)
        {
          cout << "\nCity name : " << search;
          cout << "\nZip Code  : " << wb[i].zip;
                k=2;
                    }
                        }
if(k!=2) cout << "\n\nNo match Found";

return 0;

}

This program is accepting only one string as city name .
HOW TO SOLVE THIS PROBLEM? Do I need to flush the buffer? how to use getline ?? or anything else..

Please describe the reason why it is taking only one "city name" value??

[2b5z8vqX]

Data remains in the input buffer after the invocation of the std::basic_istream<>::operator >>() member function. The std::getline() function will extract the remaining data and assign it to the second argument. This is why the program no longer allows for user input after the first invocation of std::basic_istream<>::operator >>() in your loop.

This can be fixed by invoking the std::basic_istream<>::ignore() member function after this statement: "cin >> wb[i].zip;".

(Correct me if I am wrong, please.)