Struktur Data: Sequential Search

#include <iostream>
  using namespace std;
  struct product{
  int product_id;
  string nama_product;
  string kategori;
  string satuan;
  float harga;
  string nama_perusahaan;
  };
  int main() {
  product pd[100];
  int jml_data,i;
  int cari;
  cin>>jml_data;
  for (i=0;i<jml_data;i++){
  cin>>pd[i].product_id;
  cin.ignore(1000, '\n');
  getline(cin,pd[i].nama_product,'\n');
  getline(cin,pd[i].kategori,'\n');
  getline(cin,pd[i].satuan,'\n');
  cin>>pd[i].harga;
  cin.ignore(1000, '\n');
  getline(cin,pd[i].nama_perusahaan,'\n');
  }
  cout<<"Kode produk :";
  cin>>cari;
 for (i=0;i<jml_data;i++){
  if (pd[i].product_id==cari) {
  cout<<pd[i].product_id<<"\t";
  cout<<pd[i].nama_product<<"\t"<<pd[i].kategori<<"\t"<<pd[i].satuan<<"\t";
  cout<<pd[i].harga<<"\t"<<pd[i].nama_perusahaan<<endl;
  }
  }
 return 0;
  }