how to get the max salary and name of employee from arraylist without using the

how to get the max salary and name of employee from
arraylist without using the Comperator or even Comparable
interface?

Question Posted / amit singh

2 Answers
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how to get the max salary and name of employee from arraylist without using the Comperator or even ..

Answer / amit singh

import java.util.*;
class Emp
{

int salary;
String name;
Emp(int i,String g)
{
this.salary=i;
this.name=g;

}

}

class Manhattan
{

public static void main(String []args)
{
ArrayList<Emp> a = new ArrayList<Emp>();
a.add(new Emp(100,"javed"));
a.add(new Emp(500,"apporva"));
a.add(new Emp(250,"sumit"));
a.add(new Emp(100,"itika"));
a.add(new Emp(90,"latika"));
a.add(new Emp(67,"jatin"));
a.add(new Emp(340,"nitin"));
a.add(new Emp(2300,"linda"));

Iterator<Emp> i = a.iterator();
int maxsalary=0;
String name = null;
if(i.hasNext())
{
Emp e=i.next();
maxsalary=e.salary;
}

Iterator<Emp> i1 = a.iterator();
while(i1.hasNext())
{

Emp e1 = i1.next();
if(maxsalary<=e1.salary)
{
maxsalary=e1.salary;
name=e1.name;
}
//System.out.println(maxsalary);

}

System.out.println("he person name is " + name + " whose
havineg the max salary " + maxsalary);
}

}

Is This Answer Correct ?

19 Yes

4 No

how to get the max salary and name of employee from arraylist without using the Comperator or even ..

Answer / sitaram

package Sample;

import java.util.*;

class Emp
{

int salary;
String name;
Emp(int i,String g)
{
this.salary=i;
this.name=g;

}

}

class MaxSalaryTest
{

public static void main(String []args)
{
ArrayList<Emp> a = new ArrayList<Emp>();
a.add(new Emp(100,"javed"));
a.add(new Emp(500,"apporva"));
a.add(new Emp(250,"sumit"));
a.add(new Emp(2500,"itika"));
a.add(new Emp(90,"latika"));
a.add(new Emp(3200,"jatin"));
a.add(new Emp(340,"nitin"));
a.add(new Emp(2300,"linda"));

Iterator<Emp> i = a.iterator();
int maxsalary=0;
int sal = 0;
while(i.hasNext()){
Emp e = i.next();
sal = e.salary;
if(sal > maxsalary){
maxsalary= sal;
}
}
System.out.println("maximum salary..."+maxsalary);
}

}

Is This Answer Correct ?

15 Yes

1 No

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