Ques.1 :- Seat Reservation prog for the theatre. Write a function for seat allocation for the movie tickets. Total no of seats available are 200. 20 in each row. Each row is referred by the Character, "A" for the first row and 'J' for the last. And each seat in a row is represented by the no. 1-20. So seat in diffrent rows would be represented as A1,A2....;B1,B2.....;........J1,J2......
C Aptitude Questions...
C Questions Check Your Ability In CNote : All the programs are tested under Turbo C/C++ compilers. It is assumed that, Programs run under DOS environment, The underlying machine is an x86 system, Program is compiled using Turbo C/C++ compiler.The program output may depend on the information based on this assumptions (for example sizeof(int) ==...
C code to Check the string has valid identifier or not in.
#include#include#includechar keyword[][10]={"auto","break","case","char","const","continue","default","printf", "double","else","enum","extern","float","for","goto","if","int","do", "long","register","return","short","signed","sizeof","static","struct","switch","typedef","union","unsigned","void","volatile","while"};...
Code for matrix problem in C++
#includeusing namespace std;#define row 10#define col 10int row1,row2,col1,col2;class matrix{ int a[row][col]; int b[row][col]; int c[row][col]; public : void input(); void addtion(); void subtraction(); void multiply(); void show();};void matrix::input(){ int i,j; cout<<"enter the number of...
Implementation of a queue in C++
#includeusing namespace std;class queue{ int front,rear; int item[3]; public: void insert(int); int remove(); void display(); void setvalues() { front=-1; rear=0; } };void queue::insert(int m){ item[rear++]=m;}int queue::remove(){int x; if(front==-1)cout<<"empty"; x=item[++front];...
A linked list program in C++
#includeusing namespace std;struct node{ int info; struct node *next; struct node *getnode(); struct node *insert_last(struct node *); struct node *insert_begin(struct node *); struct node *insert_after(struct node *); struct node *delete_after(struct node *); void display(struct node *);};struct node* node:: getnode(){ int x;...
OOPS Concepts..
Q:-What is Function Overloading ?A:-Function overloading: C++ enables several functions of the same name to be defined, as long asthese functions have different sets of parameters (at least as far as their types are concerned). Thiscapability is called function overloading. When an overloaded function is called, the C++ compilerselects the proper function...
OOPS Concepts...
Q:-What is namespace?A:-Namespaces allow us to group a set of global classes, objects and/or functions under a name. To sayit somehow, they serve to split the global scope in sub-scopes knownas namespaces.The form to use namespaces is:namespace identifier { namespace-body }Where identifier is any valid identifier and namespace-body is the set of classes,...
1. What is virtual constructors/destructors?Virtual destructors: If an object (with a non-virtual destructor) is destroyed explicitly by applyingthe delete operator to a base-class pointer to the object, the base-class destructor function(matching the pointer type) is called on the object.There is a simple solution to this problem – declare a virtual...
Posts
