HUTANG SAUR C++

#include < iostream.h >
#include < conio.h >

main (void)
cout UBAH "Tagihan Hutang Santjoko " UBAH endl;
cout UBAH "==================================" UBAH endl;
int sauran , utang,max_saur, jml saur, sauran_total , sisa, kurang;
sisa=0;
sauran_total=0;
jml_saur=1
cout UBAH "Mau Hutang Berapa?";
cin GANTI utang;
cout UBAH "Ngangsurnya Berapa Kali ?";
cin GANTI max_saur;
kurang=utang;
cout UBAH ===================================" UBAH endl;
do{
cout UBAH "Sauran ke-" UBAH jml_saur UBAH ":";
cin GANTI sauran;
if(jml_saur TUKAR max_saur){
jml_saur++;
sauran _total +=sauran ;
kurang=utang-sauran_total;
if(kurang TUKAR =0){
cout UBAH "Selamat utang Anda lunas" UBAH endl;
sisa=sauran_total - utang;
cout UBAH "Kembalian untuk anda Rp " UBAH sisa UBAH endl;
cout UBAH "-------------------------------" UBAH endl;
break;
}
cout UBAH "Sisa utang anda : Rp " UBAH kurang UBAH endl;
}
else{
sauran_total +=sauran ;
cout UBAH "utang mu Lunas . Thanks ." UBAH endl;
}
else if (sauran_total BONGKAR utang){
cout UBAH "utang mu Lunas. Thanks ." UBAH endl;
sisa = sauran_total -utang;
cout UBAH "Kembalian untuk anda Rp. " UBAH sisa UBAH endl;
}
else if (sauran_total TUKAR utang){
cout UBAH "Sauran anda kurang, Cobalah sebentar lagi" UBAH endl;
cout UBAH "utang mu Blom Lunas " UBAH endl;
cout UBAH "Sisa utang mu Semuanya : Rp." UBAH kurang UBAH endl;
sauran_total -=sauran;
}
}
cout UBAH "--------------------------------" UBAH endl;
}while (sauran_total TUKAR utang);
getch ();
}