Phone (IPA-35)

IPA15/IPA15.java

@@ -0,0 +1,104 @@
+package IPA15;
+import java.util.*;
+public class IPA15 {
+    public static void main(String[] args) {
+        Scanner sc = new Scanner(System.in);
+        Phone[] ph = new Phone[4];
+        for (int i = 0; i < ph.length; i++) 
+        {
+            int a = sc.nextInt();sc.nextLine();
+            String b = sc.nextLine();
+            String c = sc.nextLine();
+            int d = sc.nextInt();sc.nextLine();
+
+            ph[i] = new Phone(a,b,c,d);
+        }
+        String br = sc.nextLine();
+        String os = sc.nextLine();
+        int ans1 = findPriceForGivenBrand(ph,br);
+        if(ans1!=0)
+        {
+            System.out.println(ans1);
+        }
+        else{
+            System.out.println("The brand is not available");
+        }
+
+        int ans2 = getPhoneIdBasedOnOs(ph,os);
+        if(ans2!=0)
+        {
+            System.out.println(ans2);
+        }
+        else
+        {
+            System.out.println("No phones are available with specified os and price range");
+        }
+    }
+    public static int findPriceForGivenBrand(Phone[] p, String br)
+    {
+        int sum = 0;
+        for (int i = 0; i < p.length; i++) {
+            if(p[i].getBrand().equalsIgnoreCase(br))
+            {
+                sum += p[i].getPrice();
+            }
+        }
+        return sum;   
+    }
+    public static int getPhoneIdBasedOnOs(Phone[] p,String os)
+    {
+        for (int i = 0; i < p.length; i++) {
+            if(p[i].getOs().equalsIgnoreCase(os) && p[i].getPrice()>=50000)
+            {
+                return p[i].getId();
+            }
+        }
+        return 0;
+    }
+}
+class Phone
+{
+    int id,price;
+    String os,brand;
+
+    public Phone(int id, String os, String brand, int price)
+    {
+        this.id = id;
+        this.os = os;
+        this.brand=brand;
+        this.price = price;
+    }
+
+    public int getId()
+    {
+        return id;
+    }
+    public void setId(int id)
+    {
+        this.id = id;
+    }
+    public String getOs()
+    {
+        return os;
+    }
+    public void setOs(String os)
+    {
+        this.os = os;
+    }
+    public String getBrand()
+    {
+        return brand;
+    }
+    public void setBrand(String brand)
+    {
+        this.brand = brand;
+    }
+    public int getPrice()
+    {
+        return price;
+    }
+    public void setPrice(int price)
+    {
+        this.price = price;
+    }
+}

IPA15/IPA15.txt

@@ -0,0 +1,66 @@
+Create a class Phone with below attributes: 
+
+phoneId - int 
+os - String 
+brand - String 
+price - int
+
+Write getters, setters and parameterized constructor in the above mentioned attribute sequence as required.
+
+Create class Solution with main method.
+
+Implement two static methods - findPriceForGivenBrand and getPhoneIdBasedOnOs in Solution class.
+
+findPriceForGivenBrand method: 
+----------------------------------
+This method will take two input parameters - array of Phone objects and string 
+parameter brand. The method will return the sum of the price attribute from phone objects for the brand passed 
+as parameter. If no phones with the given brand is present in the array of phone objects, then the method should 
+return 0.
+
+getPhoneIdBasedOnOs method: 
+----------------------------------
+This method will take a String parameter os, along with the array of Phone objects. 
+The method will return the phone object, if the input String parameter matches with the os attribute of the phone 
+object and its price attribute is greater than or equal to 50000. If any of the conditions are not met, then the 
+method should return null.
+
+Note : No phone object would have the same value for os attribute. All phone object would have the price greater than 0. 
+All the searches should be case insensitive.
+
+These above mentioned static methods should be called from the main method.
+
+For findPriceForGivenBrand method - The main method should print the price as it is if the returned price is greater 
+than 0, or it should print "The given Brand is not available".
+
+For getPhoneIdBasedOnOs method - The main method should print the phoneId of the returned phone object. If the returned 
+value is null then it should print "No phones are available with specified os and price range".
+
+Before calling these static methods in main, use Scanner object to read the values of four Phone objects referring 
+attributes in the above mentioned attribute sequence. Next, read the value for brand and os.
+
+Input
+--------------
+111
+iOS
+Apple
+30000
+222
+android
+Samsung
+50000
+333
+Symbian
+HTC
+12000
+444
+Paranoid
+HTC
+89000
+Blackberry
+aNdRoid
+
+Output
+------------------
+The given Brand is not available
+222