Assalamu’alaikum,wr,wb. Apa kabar gan?, semoga agan yang baca tulisan saya ini selalu sehat, murah rezeki dan selalu bersemangat dalam menjalani hari-harinya, yang lagi ditikung sabar, yang lagi menikung serah deh. he..he..he..ok udahan bapernya, menyambung tulisan saya tentang metode least cost yang berjudul Least Cost Method, Berikut saya share programnya. Program ini dibuat dengan bahasa c++ jadi untuk mempermudah tinggal copy paste aja gan.he..he..he..oh iya maaf berantakan yah.
                                Dedy
setiawan
                                least
cost finally programing with c++
*/
                #include<conio.h>
                #include<stdio.h>
                #include"windows.h"
                int
main(){
                int
c[20][20],// nilai cost
                i,j,
//nilai row dan kolom
                min, m,
n, b, d, c2, c1, p, q;
                int
dem[20],sup[20],rf[20],cf[20],sum=0;
                  printf("\nMasukan Banyaknya Row:
");
                  scanf("%d",&m);
                  printf("\nMasukan Banyaknya Kolom:
");
                  scanf("%d",&n);
                  printf("\nMasukkan Cost: \n");         //matrix
                                 for(i=0;i<m;i++)
                                                  {
                                                                                for(j=0;
j<n; j++)
                                                                                {
                                                                                printf("masukan
Cost Matriks [%d][%d]: ",(i+1),(j+1));
                                                                                scanf("%d",&c[i][j]);
                                                  }
                                 }
                  printf("\nMasukkan Demand: \n");
                  for(i=0; i<n; i++){//looping sebanyak
kolom yang diinput
                  printf("Masukan Demand [%d] :
",(i+1));
                                scanf("%d",&dem[i]);
                  }
                  printf("\nMasukkan Supply: \n");
                  for(i=0; i<m; i++){ //looping sebanyak row
                  printf("Masukan Supply [%d] :
",(i+1));
                                scanf("%d",&sup[i]);//memasukan
nilai supply ke dalam array
                  }
                  printf("\nMatrix:\n");
                  for(i=0; i<m; i++){
                                 for(j=0; j<n; j++)
                                                  printf(" %d | ",c[i][j]);
                                                  printf("%d  ",sup[i]);
                                                  printf("\n");
                                 }
                  for(j=0; j<n; j++)
                                printf("%d  ",dem[j]);
                  for(i=0; i<m; i++)
                                rf[i]=0;
                  for(i=0; i<n; i++)
                                cf[i]=0;
                  b=m;
                  d=n;
                  while(b>0 && d>0)
                  { min=1000;
                                 for(i=0; i<m; i++)
                                 { if(rf[i]!=1)
                                                {
for(j=0; j<n; j++)
                                 { if(cf[j]!=1)
                                                {
if(min>c[i][j])
                                                  { min=c[i][j];
                                                                  p=i;
                                                                  q=j;
                                                  }
                                                }
                                 }
                                                }
                                 }
                                 if(sup[p] < dem[q])
                                  c1=sup[p];
                                 else
                                  c1=dem[q];
                                 for(i=0; i<m; i++)
                                 { if(rf[i]!=1)
                                                {
for(j=0; j<n; j++)
                                 { if(cf[j]!=1)
                                                {
if(min==c[i][j])
                                                  { if(sup[i]<dem[j])
                                                                  c2=sup[i];
                                                                 else
                                                                  c2=dem[j];
                                                                 if(c2>c1)
                                                                 { c1=c2;
                                                  p=i;
                                                  q=j;
                                                                 }
                                                  }
                                                }
                                 }
                                                }
                 }
                                 //printf("\n  %d %d %d ",min,p,q);
                                 if(sup[p]<dem[q])
                                 { sum+=c[p][q]*sup[p];
                                                dem[q]-=sup[p];
                                                rf[p]=1;
                                                b--;
                                 }
                                 else
                                 if(sup[p]>dem[q])
                                 { sum=sum+c[p][q]*dem[q];
                                                sup[p]-=dem[q];
                                                cf[q]=1;
                                                d--;
                                 }
                                 else
                                 if(sup[p]==dem[q])
                                 { sum=sum+c[p][q]*sup[p];
                                                rf[p]=1;
                                                cf[q]=1;
                                                b--;
                                                d--;
                                 }
                                 //printf("\n %d",sum);
                  }
                  printf("\n\n Terima kasih telah
mengunjungi masdedys.blogspot.com. Biaya Minimumnya  %d\n\n",sum);
                  getch();
                }






