[C++] Mesi con array char

#include<iostream>
using namespace std;

int main()
{
    int input;
    char mesi[13][4] = {{'g','e','n','\0'},{'f','e','b','\0'},{'m','a','r','\0'},{'a','p','r','\0'},{'m','a','g','\0'},{'g','i','u','\0'},{'l','u','g','\0'},{'a','g','o','\0'},{'s','e','t','\0'},{'o','t','t','\0'},{'n','o','v','\0'},{'d','i','c','\0'},'\0'};
    cout << "Inserisci il numero di un mese:" << endl;
    cin >> input;
    if (input>0&&input<13)
        cout << mesi[input-1];
    else
        cout << "Il mese specificato non esiste!";
    return 0;
}