Konversi Nama Bulan Dengan C++

#include
#include
#include
int a;
char b;
void main()
{
do{
clrscr();
cout<<"=========================================================================="< cout<<"I Daftar Konversi Nilai Angka Menjadi Nilai Bulan Universitas Trunojoyo I"< cout<<"I Produced by Ahmad Nurdin Tsani I"< cout<<"=========================================================================="< cout<<"I Nilai 1 = Januari I"< cout<<"I Nilai 2 = Februari I"< cout<<"I Nilai 3 = Maret I"< cout<<"I Nilai 4 = April I"< cout<<"I Nilai 5 = Mei I"< cout<<"I Nilai 6 = Juni I"< cout<<"I Nilai 7 = Juli I"< cout<<"I Nilai 8 = Agustus I"< cout<<"I Nilai 9 = September I"< cout<<"I Nilai 10 = Oktober I"< cout<<"I Nilai 11 = Nopember I"< cout<<"I Nilai 12 = Desember I"< cout<<"=========================================================================="< cout <<"Masukkam angka bulan yang ingin dikonversi ="; cin>>a;
switch (a)
{
case 1 :
cout<< "Bulan Januari"< case 2 :
cout<<"Bulan Februari"< case 3 :
cout<< "Bulan Maret"< case 4 :
cout<< "Bulan April"< case 5 :
cout<< "Bulan Mei"< case 6 :
cout<< "Bulan Juni"< case 7 :
cout<< "Bulan Juli"< case 8 :
cout<< "Bulan Agustus"< case 9 :
cout<< "Bulan September"< case 10 :
cout<< "Bulan Oktober"< case 11 :
cout<< "Bulan November"< case 12 :
cout<< "Bulan Desember"< default:
cout<<"Bulan hanya 1-12 az..."< }
cout<<"Apakah anda ingin mengulang?(y/n):";
cin>>b;
}while (b!='n');
}