L‐1 #include<stdio.h> #include<string.h> char nama[100][20],jenis[100][20]; int tes,daya[100],kons[100],a,cost[100],cost_total,oil_price,gas_price,coal _price,power_need,efi[100],power_total;
void judul() { printf(" Program Simulasi Optimalisasi Biaya Pembangkit Listrik"); printf("\n\n\n\n"); printf("\n Oleh:\n"); printf("\n Indra Gunawan"); printf("\n 2011"); getchar(); } void initiate(){ printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\ n\n"); printf("Masukkan harga minyak(Barrel) :$ "); scanf("%d",&oil_price); fflush(stdin); printf("Masukkan harga gas(MMBTU) :$ "); scanf("%d",&gas_price); fflush(stdin); printf("Masukkan harga batubara(MMBTU) :$ "); scanf("%d",&coal_price); fflush(stdin); printf("Masukkan Daya yang dibutuhkan (Megawatt): "); scanf("%d",&power_need); fflush(stdin); } void menu(){ printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nSimulasi Pembangkit Listrik\n===========================\n"); printf("1.Lihat Data\n"); printf("2.Ubah Data\n"); printf("3.Tambah Data\n"); printf("4.Hapus Data\n"); printf("5.Optimasi Biaya\n"); printf("6.Simpan dan Keluar\n\n"); printf("Masukkan Pilihan[1..6]: "); } void baca(){ printf("Harga Minyak $%d/barrel",oil_price); printf("\nHarga Gas $%d/MMBTU",gas_price); printf("\nHarga Batubara $%d/MMBTU",coal_price); printf("\nDaya yang dibutuhkan %d Megawatt",power_need); printf("\n\n\nData Pembangkit Listrik\n");
L‐2 printf(" %-15s | %-7s | %-10s | %-7s | %-7s | %-7s ","Nama ","Daya","Jenis","Kons","efi","cost\n"); printf("========================================================= ================\n"); for(int b=0;b
} void sorting() { for(int i = 0;i < a; i ++) { for(int j = a-1;j >i; j --) { if(efi[j] < efi[j-1]) { char chrtmp[100]; int inttmp;
L‐3 strcpy(chrtmp, nama[j]); strcpy(nama[j], nama[j-1]); strcpy(nama[j-1], chrtmp); inttmp = daya[j]; daya[j] = daya[j-1]; daya[j-1] = inttmp; strcpy(chrtmp, jenis[j]); strcpy(jenis[j], jenis[j-1]); strcpy(jenis[j-1], chrtmp); inttmp = kons[j]; kons[j] = kons[j-1]; kons[j-1] = inttmp; } } } } void main(){ judul(); initiate(); FILE *p; char tempnama[20],tempjenis[20]; int input,tempdaya,tempkons,flag; p=fopen("skripsi.txt","r"); a=0; while(fscanf(p,"%s %d %s %d",&nama[a],&daya[a],&jenis[a],&kons[a] )!=EOF){ a++; } do{ baca(); printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"); menu(); scanf("%d",&input); fflush(stdin); printf("\n"); switch(input){ case 1 : printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"); baca(); printf("Press Enter to continue....."); getchar(); break; case 2 : printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"); do{ printf("Masukkan nama pembangkit: "); scanf("%s",tempnama); fflush(stdin);
L‐4 }while(strlen(tempnama)<1 || strlen(tempnama)>20 ); do{ printf("Masukkan Daya(Megawatt): "); scanf("%d",&tempdaya); fflush(stdin); }while(tempdaya<0 || tempdaya>100); do{ printf("Pilihan Bahan Bakar"); printf("\nMinyak\n"); printf("Gas\n"); printf("Batubara\n\n\n"); printf("Masukkan Jenis Bahan Bakar: "); scanf("%[^\n]s",tempjenis); fflush(stdin); }while(strcmpi(tempjenis,"minyak")!=0&&strcmpi(tempjenis,"gas")!= 0&&strcmpi(tempjenis,"batubara")!=0); do{ printf("Masukkan Konsumsi Bahan Bakar: "); scanf("%d",&tempkons); fflush(stdin); }while(tempkons<0 || tempkons>100);
flag=-1; for(int b=0;b
do{ printf("Masukkan Nama
Pembangkit: "); scanf("%s",tempnama); fflush(stdin);
L‐5 }while(strlen(tempnama)>10 ||strlen(tempnama)<1); do{ printf("Masukkan Daya(Megawatt): "); scanf("%d",&tempdaya); fflush(stdin); }while(tempdaya<0 || tempdaya>100); do{ printf("\nPilihan Bahan Bakar"); printf("\nMinyak\n"); printf("Gas\n"); printf("Batubara\n\n\n"); printf("Masukkan Jenis Bahan Bakar: "); scanf("%[^\n]s",tempjenis); fflush(stdin); }while(strcmpi(tempjenis,"minyak")!=0&&strcmpi(tempjenis,"gas")!= 0&&strcmpi(tempjenis,"batubara")!=0); do{ printf("Masukkan Konsumsi Bahan Bakar: \n"); scanf("%d",&tempkons); fflush(stdin); }while(tempkons<0 || tempkons>100); flag=-1; for(int b=0;b
do{ printf("Masukkan Nama
Pembangkit [1..10 kar]: ");
L‐6 scanf("%s",tempnama); fflush(stdin); }while(strlen(tempnama)<1 || strlen(tempnama)>10); flag=-1; for(int z=0;z
sorting(); cek(); getchar(); break;
} }while(input!=6); fclose(p); p=fopen("skripsi.txt","w"); for(int b=0;b
