Create a menu driven program to provide the operations on linear stack: 1. Inserting Elements 2. Removing Elements 3. Display Stack Elements 4. Exit.cpp

/*Ans 1. Create a menu driven program to provide the operations on linear stack: 1. Inserting Elements 2. Removing Elements 3. Display Stack Elements 4. Exit 
Programmed By fb.com/sameer18051998*/
#include<iostream.h>
#include<conio.h>
#include<process.h> 
int top=-1; 
void push(int stack[5]) 
{ 
while(top<5) 
{ 
if(top—=4) 
cout<<"Stack Overflow";
 break; 
} 
else 
top+= 1;
 cout<<"Value= ";
 cin>>stack[top]; 
} 
} 
} 
void pop(int stack[5]) { 
if(top==-1)
 cout<<"Stack underfiow"; 
else 
{ 
cout<<"Removing the value "<<stack[top];
 top-=1; 
}
}
void display(int stack[5]) { 
while(top>=0) { 
if(top==-1) { 
cout<<"Stack underfiow"; 
break; 
}




else { 
cout<<stack[top]<<","; 
top-=1; 
}
 } 
cout<<"\b"<<" "; 
} 
void main()
 {
 clrscr(); 
int stack[5],n,choice=0; 
while(choice!=4) 
{ 
clrscr(); 
cout<<"* * Stack calculator * * *"; 

cout<<"\nl. Inserting elements";
 cout<<"\n2. Removing elements"; 
cout<<"\n3. Display elements"; 
cout<<"\n4. Exit"; 
cout<<"\n Enter your choice from 1-4= ";
 cin>>choice; 

switch(choice) 
{ 
case 1:push(stack);
getch();
 break; 
case 2:pop(stack);
getch(); 
break; 
case 3:display(stack);
getch(); 
break; 
case 4:exit(0);
 break; 
default: cout<<"Invalid choice\n"; 
}
}
getch(); 
}
/*Programmed By fb.com/sameer18051998*/