North West Corner Rule

#include
#include
int main(void)
{
int sum,i,j,cost[5][5],sup[5],dim[5],row,col;
clrscr();
printf("enter total row:");
scanf("%d",&row);
printf("enter total col:");
scanf("%d",&col);
printf("enter values for supply :");

for(i=0;i{ scanf("%d",&sup[i]);}
printf("enter values for dimand:");
for(i=0;i{ scanf("%d",&dim[i]);}
printf("enter cost values:");
for(i=0;i{
for(j=0;j {
scanf("%d",&cost[i][j]);
}
}

sum=0;

for(i=0;i{
for(j=0;j {
if(dim[j] {
sum=sum+(cost[i][j]*dim[j]);
sup[i]=sup[i]-dim[j];
j++;
}
else if(dim[j]>sup[i])
{
sum=sum+(cost[i][j]*sup[i]);
dim[j]=abs(dim[j]-sup[i]);
i++;
//j++;
}
else
{
sum=sum+(cost[i][j]*dim[j]);
// dim[j]=abs(sup[i]-dim[j]);
j++;
i++;
//break;
}
}
}
printf("%d",sum);

getch();
return 0;
}