Answers for "c++ sort with custom comparator"

collections.sort custom comparator

ArrayList<Employee> employees = getUnsortedEmployeeList();
             
Comparator<Employee> compareById = (Employee o1, Employee o2) -> o1.getId().compareTo( o2.getId() );
 
Collections.sort(employees, compareById);
 
Collections.sort(employees, compareById.reversed());

Posted by: Guest on June-28-2020

comparator in sort c++

bool com_fun(int a,int b){
	if(a<b) return true;
	else return false;
}

sort(arr,arr+n.com_fun);

Posted by: Guest on October-25-2021

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Answers for "c++ sort with custom comparator"

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Answers for "c++ sort with custom comparator"

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