Added coded in CPP Programs

30. CPP Programs/Bankdetail.cpp

@@ -0,0 +1,177 @@
+#include<iostream>
+#include<string>
+using namespace std;
+class bankdetail
+{
+	private:
+	string name;
+	string address;
+	int accountno;
+	float balance;
+	public:
+	  void inputdata()
+    {
+    	cout<<"enter account holders name = "<<endl;
+    	getline(cin,name);
+    	cout<<"enter holders address = "<<endl;
+		getline(cin,address);
+    	cout<<"enter account number = "<<endl;
+		cin>>accountno;
+		cout<<"enter amount in holders account = "<<endl; 
+		cin>>balance; 
+        cin.clear();
+         cin.sync();
+	} 
+		void showdata()
+	{
+		cout<<"account holders name = "<<name<<endl;
+		cout<<"account number = "<<accountno<<endl; 
+		cout<<"holders address = "<<address<<endl;
+		cout<<"amount in holders account = "<<balance<<endl; 
+	}
+		void deposit()
+	{
+		int add_amount;
+		cout<<" amount you want to deposit in your account = "<<endl;
+		cin>>add_amount;
+		balance=balance+add_amount;	
+		cout<<"new deposirt money = "<<balance<<endl;
+	}
+	void withdrawl()
+	{
+		int withdrawl_amount;
+		cout<<"enter the  amount you want to withdrawl = "<<endl;
+		cin>>withdrawl_amount;
+		balance=balance-withdrawl_amount;
+		cout<<"amount after withdrawing money = "<<balance<<endl;
+	}
+	void address_change()
+	{
+		string new_address;
+		cout<<"new address  = "<<endl;
+		cin>>new_address;
+		address=new_address;
+	}
+
+int search(int a)
+{
+	if(accountno==a)
+	{
+	showdata();
+ }
+  return 0 ;
+}
+};
+
+int  main()
+{
+	bankdetail data[2];
+	int ch,temp=0,a;
+	char ch2;
+	for(int i=0;i<5;i++)
+	{
+	data[i].inputdata();
+    }
+	do
+	{
+		cout<<"1-show all detail"<<endl;
+		cout<<"2-search by acc no"<<endl;
+		cout<<"3-deposit "<<endl;
+		cout<<"4-withdrawl your amount"<<endl;
+		cout<<"5-change address your address"<<endl;
+		cout<<"6-exit"<<endl;
+		cout<<"pleease enter your choice = "<<endl;
+		cin>>ch;
+		switch(ch)
+		{
+			case 1:
+
+				for(int i=0;i<2;i++)
+				{
+				   data[i].showdata();
+			    }
+				break;
+			case 2:
+
+					cin>>a;
+					for(int i=0;i<2;i++)
+					{
+						temp=data[i].search(a);
+						if(temp)
+						{
+							data[i].showdata();
+							break;
+				        }
+				        if(!temp)
+				        {
+						  cout<<"no detail found";
+					    }
+					}
+					break;
+
+			case 3:
+			   	cin>>a;
+			   	for(int i=0;i<2;i++)
+			   	{
+			   		temp=data[i].search(a);
+			   		if(temp)
+			   		{
+			   			data[i].deposit();
+			   	    	data[i].showdata();
+			   	    	break;
+					   }
+					   if(!temp)
+					   {
+					   	cout<<"no detail found";
+					   }
+				}
+				break;
+
+			case 4:
+				cin>>a;
+					for(int i=0;i<2;i++)
+			   	{
+			   		temp=data[i].search(a);
+			   		if(temp)
+			   		{
+			   			data[i].withdrawl();
+			   	    	data[i].showdata();
+			   	    	break;
+					   }
+					   if(!temp)
+					   {
+					   	cout<<"no detail found";
+					   }
+				}
+				break;
+
+			case 5:
+            cout<<"enter the acc no. whose data you want to change = ";
+            cin>>a;
+                for(int i=0;i<2;i++)
+                {
+                    temp = data[i].search(a);
+                    if(temp)
+                    {
+                        data[i].address_change();
+                        data[i].showdata();
+                        break;
+                    }
+                    if(!temp)
+                    cout<<"no detail found";
+                }
+                break;
+             case 6:
+                    cout<<"thank you"<<endl;
+                    break;
+            default:
+                {
+                    cout<<""<<endl;
+                }
+
+        }
+        cout<<"do you want to continue (y/n)"<<endl;
+        cin>>ch2;
+    }while(ch2=='Y'||ch2=='y');
+    return 0;
+}

30. CPP Programs/Employee.cpp

@@ -0,0 +1,35 @@
+#include<iostream>
+using namespace std;
+class employee
+{
+    private: int Pan,Taxincome;
+             char Name[20];
+            float Tax;
+    public: void inputinfo()
+        {
+            cin>>Pan>>Name>>Taxincome;
+        }
+        void Taxcalc()
+        {
+            if(Taxincome<=250000)
+            Tax=0;
+            else if(Taxincome>250000 && Taxincome<=300000)
+            Tax=(Taxincome-2500000)*0.1;
+            else if(Taxincome>300000 && Taxincome<=400000)
+            Tax=5000+((Taxincome-300000)*0.2);
+            else if(Taxincome>400000)
+            Tax=25000+((Taxincome-400000)*0.3);
+        }
+        void Displayinfo()
+        {
+            cout<<Name<<"\n"<<Pan<<"\n"<<Taxincome<<"\n"<<Tax;
+        }
+};
+int main()
+{
+    employee ob;
+    ob.inputinfo();
+    ob.Taxcalc();
+    ob.Displayinfo();
+    return 0;
+}

30. CPP Programs/Inheritance 2.cpp

@@ -0,0 +1,60 @@
+#include<iostream>
+using namespace std;
+class Apples
+{
+    protected:
+                int a;
+    public:
+                void c_apples()
+                {
+                    cout<<"Enter number of apples"<<endl;
+                    cin>>a;
+                }
+                void display_c_apples()
+                {
+                    cout<<"The number of apples are: "<<a<<endl;
+                }
+
+};
+class Mangoes
+{
+    protected:
+                int m;
+    public:
+                void c_mangoes()
+                {
+                    cout<<"Enter number of mangoes: "<<endl;
+                    cin>>m;
+                }
+                void display_c_mangoes()
+                {
+                    cout<<"The number of mangoes are: "<<m<<endl;
+                }
+};
+class Fruit:public Apples,public Mangoes
+{
+    private:
+                int t,n;
+    public:
+                void total_fruits()
+                {
+                    cout<<"Enter the number of fruits other than apples and mangoes: "<<endl;
+                    cin>>n;
+                    t=n+a+m;
+                }
+                void display_t_fruits()
+                {
+                    cout<<"The total number of fruits are: "<<t<<endl;
+                }
+};
+int main()
+{
+    Fruit ob;
+    ob.c_apples();
+    ob.c_mangoes();
+    ob.total_fruits();
+    ob.display_c_apples();
+    ob.display_c_mangoes();
+    ob.display_t_fruits();
+    return 0;
+}

30. CPP Programs/Inheritance 3.cpp

@@ -0,0 +1,48 @@
+#include<iostream>
+using namespace std;
+class shape
+{
+    protected:
+                float width,height;
+    public:
+                shape()
+                {
+                    cout<<"Enter the value of width: "<<endl;
+                    cin>>width;
+                    cout<<"Enter the value of height: "<<endl;
+                    cin>>height;
+                }
+};
+class rectangle: public shape
+{
+    private:    
+                float ar;
+    public:
+                void area_rec()
+                {
+                    ar = height * width;
+                    cout<<"The area of rectangle is: "<<ar<<endl;
+                }
+};
+class triangle: public shape
+{
+    private:
+                float ar;
+    public:
+                void area_tri()
+                {
+                    ar = 0.5 * height * width;
+                    cout<<"The area of triangle is: "<<ar<<endl;
+                }
+
+};
+int main()
+{
+    cout<<"FOR TRIANGLE"<<endl;
+    triangle obj;
+    obj.area_tri();
+    cout<<"FOR RECTANGLE"<<endl;
+    rectangle ob;
+    ob.area_rec();
+    return 0;
+}

30. CPP Programs/Inheritance 4.cpp

@@ -0,0 +1,24 @@
+#include<iostream>
+using namespace std;
+class Mother
+{
+    public:
+            void display()
+            {
+                cout<<"I am mother"<<endl;
+            }
+};
+class Daughter:public Mother
+{
+    public:
+            void display()
+            {
+                cout<<"I am daughter"<<endl;
+            }
+};
+int main()
+{
+    Daughter ob;
+    ob.display();
+    return 0;
+}

30. CPP Programs/Inheritance 5.cpp

@@ -0,0 +1,40 @@
+#include<iostream>
+using namespace std;
+class Animal
+{
+   private:
+            string name;
+            int age;
+    public:
+            void set_value()
+            {
+                cout<<"Enter name: "<<endl;
+                getline(cin,name);
+                cout<<"Enter age: "<<endl;
+                cin>>age;
+            }
+            void display()
+            {
+                cout<<"The age is: "<<age<<endl;
+                cout<<"Name is: "<<name<<endl;
+                if(name=="zebra"||name=="Zebra")
+                {
+                    cout<<"The origin is Africa"<<endl;
+                    cout<<"The color is black and white"<<endl;
+                }
+                else if(name=="dolphin"||name=="Dolphin")
+                {
+                    cout<<"The origin is Miocene Epoch"<<endl;
+                    cout<<"The color is whitish-grey"<<endl;
+                }
+                else
+                cout<<"Incorrect input";
+            }
+};
+int main()
+{
+    Animal ob;
+    ob.set_value();
+    ob.display();
+    return 0;
+}