bulan=["Januari","Februari","Maret","April","Mei","Juni","Juli","Agustus","September","Oktober","Nopember","Desember"]
try:
    while True:
        n=int(input("masukan angka :"))
        
        if n < 0 or n>12:
            print("Salah")
            break

        nTemp=n-1;
        print("Konversi bulan :", bulan[nTemp])
except ValueError :
    print("Bukan angka")