Skip to main content

may 31 tcs cpa java coding question.Allium problem.

 may 31 java coding tcs cpa question.

 
create the class Allium with below attributes.
marketId=int
alliumType=String
producingState=String
price=int

the above attributes should be private.write getter
and setter and parameterized constructor.

create class AlliumProgram with main method.
implement two static methods- findTypeByState
and sortByprice in AlliumProgram class.

findTypeByState method:
    This method will take an array of Allium objects.
and a String value as input parameters. The method
will find out type of Allium for given producing state
(String parameter passed).This method will return
AlliumType if found.if there is no Allium that matches
then the method should return null.

sortByPrice method:
This method will take an array of Allium objects and
an int value as input parameters.
This method should return an array of Allium objects
in an ascending order of their price which are less
than the given Allium price(int parameter passed).
if there is no such object found, then the method
should return null.

the above mentioned methods should be called
from   main method.

for findTypeByState method- The main method should
print the AlliumType if the returned value is not null.
if the returned value is null,then it should print
"State not found."

for sortByPrice method-The main method should print
the AlliumType and price from the returned Allium
object array if the returned value is not null.
if the returned value is null then the
main method should print "No Allium found."


input1:
121
yellow Allium
bengal
70
321
sweet Allium
uttar pradesh
55
621
red Allium
karnataka
40
921
white Allium
maharashtra
90
karnataka
60

output1:
red Allium
red Allium
40
sweet Allium
55


input 2:
221
scallions
bihar
120
721
pearl Allium
uttar pradesh
100
521
shallots
sikkim
150
421
nigrum
tamil nadu
200
Andhra pradesh
90

output2:
State not found.
No Allium found.

 



code:

package practice;

import java.util.Arrays;
import java.util.Scanner;

public class alliumProgram {
    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
        Allium[] alliums=new Allium[4];
        for (int i = 0; i <alliums.length ; i++) {
            int a=sc.nextInt();
            sc.nextLine();
            String b=sc.nextLine();
            String c=sc.nextLine();
            int d=sc.nextInt();
            sc.nextLine();

            alliums[i]=new Allium(a,b,c,d);
        }

        String input1=sc.nextLine();
        int input2=sc.nextInt();
        sc.nextLine();

        String ans1=findTypeByState(alliums,input1);
        if(ans1==null)
        {
            System.out.println("State not found.");

        }
        else
        {
            System.out.println(ans1);
        }

        Allium[] ans2=sortByPrice(alliums,input2);
        if(ans2==null)
        {
            System.out.println("No Allium found.");
        }
        else
        {
            for (int i = 0; i <ans2.length ; i++) {
                System.out.println(ans2[i].alliumType);
                System.out.println(ans2[i].price);
            }
        }
    }
    public  static  String findTypeByState(Allium[] alliums,String input1)
    {
        for (int i = 0; i <alliums.length ; i++) {

            if(alliums[i].producingState.equalsIgnoreCase(input1))
            {

                return alliums[i].alliumType;

            }

        }



        return null;
    }

   public static Allium[] sortByPrice(Allium[] alliums,int input2)
    {
       Allium[] help=new Allium[0];
        for (int i = 0; i <alliums.length ; i++)
        {
            if(alliums[i].price<input2)
            {
                help= Arrays.copyOf(help,help.length+1);
                help[help.length-1]=alliums[i];
            }


        }

        //bubble sort

        for (int i = 0; i <help.length-1 ; i++) {
            for (int j = 0; j <help.length-i-1 ; j++) {
                if(help[j].price>help[j+1].price)
                {
                    Allium temp=help[j];
                    help[j]=help[j+1];
                    help[j+1]=temp;
                }
            }
        }

        if(help.length>0)
        {
            return help;
        }

        return null;
    }




}


class  Allium{
    int marketId;
    String alliumType;
    String producingState;
    int price;

    //parametrized constructor


    public Allium(int marketId, String alliumType, String producingState, int price) {
        this.marketId = marketId;
        this.alliumType = alliumType;
        this.producingState = producingState;
        this.price = price;
    }
}





Comments

Post a Comment

Popular posts from this blog

Travel_Agencies

  Problem Statement Create a class TravelAgencies with below attributes: regNo – int agencyName – String pakageType – String price – int flightFacility – boolean Write getters, setters for the above attributes . Create constructor which takes parameter in the above sequence. Create class Solution with main method. Implement two static methods – findAgencyWithHighestPackagePrice and agencyDetailsforGivenIdAndType in Solution class. findAgencyWithHighestPackagePrice method: This method will take array of TravelAgencies objects as an input parameter and return the highest package price from the given array of objects. agencyDetailsForGivenldAndType method: This method will take three input parameters -array of TravelAgencies objects, int parameter regNo and String parameter packageType. The method will return the TravelAgencies object based on below conditions. FlightFacility should be available. The input parameters(regNo and packageType) should matched with the regNo
Post a Comment
Read more

December 23 java coding question PRA solution

23 dec pra java coding question solution. Question: Create the class Student with below attributes. id-int name-String marks-int age-int write getters and setters and parametrized constructor in Student class. Create class Solution with main method. implement 2 static methods-findStudentWithMaximumAge and searchStudentById in Solution class. findStudentWithMaximumAge method:     This method will take the Array of the Students objects as input and  returns the Student object having maximum Age.   For this method,the main method should print the student object details with maximum age as it is.    searchStudentById method:     This method will take 2 input parameters.Array of the Students objects and an int value  id.and returns the Student object having the mentioned id  if found, else return null if not found.   For this method ,main method should print the details of Student objects  as it is,if the returned value is not null. or it should print  "No Student found with mentioned
Post a Comment
Read more

TCS XPLORE CAMERA PROCTORED ASSESSMENT EXAM JAVA CODING SOLUTION 10 MAY,2021. FOOTWEAR PROBLEM.

 create a class Footwear which consists of the below attributes.   footwearId=int   footwearName=String   footwearType=String   price =int the above attributes should be private. write getter and setter and parametrised constructor as required. create the class footwearProgrammm with the main method. implement the 2 static methods.getCountByType and getSecondHighestPriceByBrand in the Solution class. getCountByType method:    this method will take two input parameters. array of the Footwear objects and string parameter footwear type. this method will return the count of the footwears from array of the footwear objects for the given type of footwear. if no footwear with the given footwear type is found in the array of footwear abjects,then the method should return 0. getSecondHighestPriceByBrand method:   this method will take 2 input parameters-array of footwear objects and string parameter inputFootwearName.the method will return the second highest footwear objects based on the price
Post a Comment
Read more