Sim2 (IPA-35)

Author: Arijit-SE

IPA27.java

@@ -0,0 +1,108 @@
+import java.util.*;
+public class IPA27 {
+    public static void main(String[] args) {
+        Scanner sc = new Scanner(System.in);
+        Sim2[] s = new Sim2[4];
+        for (int i = 0; i < s.length; i++) {
+            int a = sc.nextInt();sc.nextLine();
+            String b = sc.nextLine();
+            int c = sc.nextInt();sc.nextLine();
+            double d = sc.nextDouble();sc.nextLine();
+            String e = sc.nextLine();
+
+            s[i] = new Sim2(a,b,c,d,e);
+        }
+        String cir = sc.nextLine();
+        double rate = sc.nextDouble();sc.nextLine();
+        Sim2[] ans = matchAndSort(s,cir,rate);
+        if(ans!=null)
+        {
+            for (int i = 0; i < ans.length; i++) {
+                System.out.println(ans[i].getId());
+            }
+        }
+        else
+        {
+            System.out.println();
+        }
+    }
+    public static Sim2[] matchAndSort(Sim2[] s, String c, double r)
+    {
+        Sim2[] id = new Sim2[0];
+        for (int i = 0; i < s.length; i++) {
+            if(s[i].getCircle().equalsIgnoreCase(c) && r>s[i].getRps())
+            {
+                id = Arrays.copyOf(id, id.length+1);
+                id[id.length-1] = s[i];
+            }
+        }
+        if(id.length>0)
+        {
+            for (int i = 0; i < id.length-1; i++) 
+            {
+                for (int j = i+1; j < id.length; j++)
+                {
+                    if(id[i].getBalance()<id[j].getBalance())
+                    {
+                        Sim2 bal = id[i];
+                        id[i] = id[j];
+                        id[j] = bal;
+                    }
+                }   
+            }
+
+            return id;
+        }
+        else
+        {
+            return null;
+        }
+    }
+}
+class Sim2
+{
+    private int id;
+    private String company;
+    private int balance;
+    private double rps;
+    private String circle;
+    public Sim2(int id, String company, int balance, double rps, String circle) {
+        this.id = id;
+        this.company = company;
+        this.balance = balance;
+        this.rps = rps;
+        this.circle = circle;
+    }
+    public int getId() {
+        return id;
+    }
+    public void setId(int id) {
+        this.id = id;
+    }
+    public String getCompany() {
+        return company;
+    }
+    public void setCompany(String company) {
+        this.company = company;
+    }
+    public int getBalance() {
+        return balance;
+    }
+    public void setBalance(int balance) {
+        this.balance = balance;
+    }
+    public double getRps() {
+        return rps;
+    }
+    public void setRps(double rps) {
+        this.rps = rps;
+    }
+    public String getCircle() {
+        return circle;
+    }
+    public void setCircle(String circle) {
+        this.circle = circle;
+    }
+
+    
+}

IPA27.txt

@@ -1,49 +1,52 @@
-## Problem Statement
+Create class Sim2 with below attributes:
 
-Create class Sim with below attributes:
 id - int
 company - String
 balance - int
 ratePerSecond - double
 circle - String
 
 Create class Solution and implement static method "matchAndSort" in the Solution class.
+
 This method will take array of Sim objects, search_circle String and search_rate double as parameters.
-And will return another Sim array where the search_circle matches with the circle parameter of the original Sim array and the search_rate double is greater than the original array of Sim object's ratePerSecond attribute which is also sorted by means of balance attribute in descending order.
+And will return another Sim array where the search_circle matches with the circle parameter of the original Sim array and 
+the search_rate double is greater than the original array of Sim object's ratePerSecond attribute which is also sorted by 
+means of balance attribute in descending order.
 
 Write necessary getters and setters.
 
-Before calling "matchAndSort" method in the main method, read values for four Sim objects referring the attributes in above sequence along with a String search_circle and a double search_rate.
-Then call the "matchAndSort" method and write logic in main method to print the id's of the result obtained.
-
-## Input
-
-    1
-    jio
-    430
-    1.32
-    mumbai
-    2
-    idea
-    320
-    2.26
-    mumbai
-    3
-    airtel
-    500
-    2.54
-    mumbai
-    4
-    vodafone
-    640
-    3.21
-    mumbai
-    mumbai
-    3.4
-
-## Output
-
-    4
-    3
-    1
-    2
+Before calling "matchAndSort" method in the main method, read values for four Sim objects referring the attributes in above 
+sequence along with a String search_circle and a double search_rate. Then call the "matchAndSort" method and write logic in 
+main method to print the id's of the result obtained.
+
+Input
+--------------------------
+1
+jio
+430
+1.32
+mumbai
+2
+idea
+320
+2.26
+mumbai
+3
+airtel
+500
+2.54
+mumbai
+4
+vodafone
+640
+3.21
+mumbai
+mumbai
+3.4
+
+Output
+--------------------------
+4
+3
+1
+2