#include <iostream>
#include <string>
#include <cstdlib>

using namespace std;

int main()
{
    const size_t NUM_FACTS_PER_STATE {4};
    const size_t STATE_NAME {0};
    const size_t CAPITAL {1};
    const size_t NICKNAME {2};
    const size_t FLOWER {3};

    const string stateFacts[][NUM_FACTS_PER_STATE] {
        // Name         Capital           Nickname             Flower
        {"New York",    "Albany",         "The Empire State",   "Rose"},        // [0]
        {"California",  "Sacramento",     "The Golden State",   "Poppy"},       // [1]
        {"Texas",       "Austin",         "The Lone Star State", "Bluebonnet"}, // [2]
        {"Florida",     "Tallahassee",    "The Sunshine State", "Orange Blossom"}, // [3]
        {"Illinois",    "Springfield",    "Land of Lincoln",    "Violet"}      // [4]
    };

    const size_t NUM_STATES {size(stateFacts)};
    const size_t NUM_FACTS_TO_LOOK_UP {3};

    cout << "Choose a State to look up by picking a number between 0 and " << NUM_STATES - 1 << " inclusive:\n";

    for (size_t i = 0; i < NUM_STATES; ++i) {
        cout << "\t" << i << ": " << stateFacts[i][STATE_NAME] << "\n";
    }

    int state_index {0};
    cin >> state_index;

    if (!cin) {
        cerr << "Sorry, unable to receive an integer.\n";
        return EXIT_FAILURE;
    }

    if (state_index < 0 || state_index >= NUM_STATES) {
        cerr << "Invalid state index. Must be 0 to "
             << NUM_STATES - 1 << ".\n";
        return EXIT_FAILURE;
    }

    cout << "What fact do you want (0-2)?\n"
         << "\t0: Capital\n"
         << "\t1: Nickname\n"
         << "\t2: State Flower\n";

    int fact_index {0};
    cin >> fact_index;

    if (fact_index < 0 || fact_index >= NUM_FACTS_TO_LOOK_UP) {
        cerr << "Invalid fact index. Must be 0 to " << NUM_FACTS_TO_LOOK_UP - 1 << ".\n";
        return EXIT_FAILURE;
    }
    
    size_t actual_array_index = fact_index + 1;

    cout << stateFacts[state_index][actual_array_index] << "\n";

    return EXIT_SUCCESS;
}