job
#include<iostream>
using namespace std;
int job(int size,int p[],int d[],int md,int arr[])
{
int j=0;
for(int i=0;i<md;i++)// initialize array to -1
{
arr[i]=-1;
}
for (int i=0;i<size;i++)//main for loop of job
{
int a=d[i]-1;
while(a>=0)
{
if(arr[a]==-1)
{
arr[a]=p[i];
break;
}
else
a--;
}
}
int sum=0;
for(int i=0;i<md;i++)//sum of profits
{
sum+=arr[i];
}
return sum;
}
void sort(int size,int p[],int d[])
{
for(int i=0;i<size;i++)
{
for(int j=i;j<size;j++)
{
if(p[i]<p[j])
{
int temp2=p[i];p[i]=p[j];p[j]=temp2;//swap
int temp1=d[i];d[i]=d[j];d[j]=temp1;//swap
}
}
}
}
int main()
{
int size;
cout <<"Enter The size of array: ";
cin >>size;
int p[size];
int d[size];
cout<<"Enter the profit of jobs: ";
for(int i=0;i<size;i++)
{
cin>>p[i];
}
cout<<"Enter the deadline of job: ";
int md=0;
for(int i=0;i<size;i++)
{
cin>>d[i];
if(md<d[i])
{
md=d[i];
}
}
sort(size,p,d);
cout<<"maximum deadline: "<<md<<endl;
int arr[md-1];
int a=0;
a=job(size,p,d,md,arr);
cout<<endl<<"max profit: "<<a;
}
Comments
Post a Comment