#include <iostream>
#include <iomanip>
#include <cctype>
#include <cstring>
using namespace std;
struct STATE_STRUCT
{
    char state_name[31];
    char state_code;
};

void Load_State_Table(STATE_STRUCT[],int);
void Display_State_Table(STATE_STRUCT[],int);

int main()
{
    const int TABLE_SIZE=5;
    STATE_STRUCT state_table[TABLE_SIZE];
    int row;
    char state_key[31];
    char response[2];

    cout<<setprecision(2)
        <<setiosflags(ios::fixed)
        <<setiosflags(ios::showpoint);

    Load_State_Table(state_table, TABLE_SIZE);

    cout<<endl<<endl;
    cout<<"This is the table you entered.";
    Display_State_Table(state_table,TABLE_SIZE);
    
    cout<<endl<<endl;
    cout<<"Do you want to search the table? (Y/N): ";
    cin.getline(response,2);
    while (toupper(*response)=='Y')
    {
        cout<<endl;
        cout<<"Enter the State name: ";
        cin.getline(state_key,31);
        
        for(row=0;row<TABLE_SIZE;++row)
            if(strcmp(state_table[row].state_name,state_key)==0)
                break;
            if(row==TABLE_SIZE)
            {
                cout<<endl;
                cout<<"The search for "<<state_key
                    <<"Was not successful."<<endl;
            }
            else
            {
                cout<<endl;
                cout<<"The State code for "<<state_key<<": "<<endl<<endl;
                cout<<"State Postal Code is: "<<setw(10)
                    <<state_table[row].state_code<<endl;
            }

            cout<<endl<<endl;
            cout<<"Do you want to search the table? (Y/N): ";
            cin.getline(response,2);
    }
    return 0;
}

void Load_State_Table(STATE_STRUCT state_table[],int size)
{
    int row;
    cout<<endl;
    cout<<"Enter the table values as you are prompted:"
        <<endl<<endl;

    for(row=0;row<size;++row)
    {
        cout<<endl;
        cout<<"For row# "<<row+1<<" enter:"<<endl;
        cout<<"State Name: ";
        cin.getline(state_table[row].state_name, 31);

        cout<<"State Postal Code: ";
        cin>>state_table[row].state_code;
        cin.get();
    }
}

void Display_State_Table(STATE_STRUCT state_table[],int size)
{
    int row;
    cout<<endl<<endl;
    cout<<setw(20)<< "STATE NAME"
        <<setw(20)<< "STATE CODE"<<endl;

    for(row=0;row<size;++row)
    {
        cout<<endl;
        cout<<setw(20)<<state_table[row].state_name
            <<setw(20)<<state_table[row].state_code;
    }
}