A

@Arpita3025

scanline and polygon filling computer graphics

C
2 years ago
#include <stdio.h> #include <stdlib.h> #include<graphics.h> void scanFill(int x[], int y[], int edges) { int i, j, temp; int xmin = getmaxx(), xmax = 0; for (i = 0; i < edges; i++) { if (x[i] < xmin) xmin = x[i];

Cohen Sutherland exp6 computer graphics

C
2 years ago
#include<stdio.h> #include<graphics. h> #include<math.h> #define Round(val)((int)(val+.5)) int maxx, maxy, miny, minx; void main() { int gd = DETECT, gm;

Dbms _ddl

MySQL
2 years ago
USE railway reservation; ALTER TABLE trains ADD COLUMN train_type VARCHAR(50) NOT NULL; CREATE TABLE IF NOT EXISTS seat_reservations ( reservation_id INT PRIMARY KEY AUTO_INCREMENT, train_id INT, seat number INT NOT NULL, is_reserved BO

Stored_procedure dbms

MySQL
2 years ago
SELECT total seats, COUNT(*) INTO train_capacity, current_reserved_seats FROM trains INNER JOIN reservations ON trains.train_id =reservations.train_id WHERE trains.train_id=p_train_id GROUP BY trains .train_id; --Check IF current reser

Railway _reservation

MySQL
2 years ago
CREATE DATABASE railway_reservation; USE railway reservation CREATE TABLE trains ( train_id INT PRIMARY KEY AUTO_INCREMENT, train_name VARCHAR(255) NOT NULL, departure_station VARCHAR(255) NOT NULL, arrival station VARCHAR(255) NOT NULL, d

Function_mysql

MySQL
2 years ago
--function to check seat availability for a train I DELIMITER// CREATE FUNCTION check_seat_availability(p_train_id INT) RETURNS VARCHAR(255) BEGIN DECLARE train capacity INT; DECLARE current reserved seats INT; --total seats and current_reserved_se

Dbms _dml

MySQL
2 years ago
use Railway reservation; SELECT *FROM trains WHERE departure_station = 'Station A'; INSERT INTO passengers (first_name, last_name, email, phone_number, age) VALUES ('New', 'Passenger', ' new.passenger@example.com', '123-456-7890', 30); UPDATE trai

Cursor and trigger

MySQL
2 years ago
DELIMITER // CREATE TRIGGER after_reservation_insert AFTER INSERT ON reservations FOR EACH ROW BEGIN DECLARE train_capacity INT; DECLARE current_reserved_seats INT; SELECT total_seats, COUNT(*) INTO train_capacity, current_reserved_seats

Er_diagrams dbms

MySQL
2 years ago
CREATE TABLE reservations ( reservation_id INT PRIMARY KEY AUTO_INCREMENT, train_id INT, passenger_id INT, reservation_date DATETIME NOT NULL, FOREIGN KEY (train_id) REFERENCES trains (train_id), FOREIGN KEY (passenger_id) REFERENCES passengers(

Dbms_usingDcl

MySQL
2 years ago
USE Railway reservation; GRANT SELECT ON railway_reservation.trains TO "username"; GRANT INSERT, UPDATE, DELETE ON railway_reservation.reservations TO "username"; REVOKE SELECT ON railway reservation.passengers FROM "username"; GRANT SELECT ON rail

Dbms_usibgdcl

MySQL
2 years ago
USE Railway reservation; GRANT SELECT ON railway_reservation.trains TO "username"; GRANT INSERT, UPDATE, DELETE ON railway_reservation.reservations TO "username"; REVOKE SELECT ON railway reservation.passengers FROM "username"; GRANT SELECT ON railw

WAP to enter the name ,salary and age using class and objects.........................

C++
2 years ago
#include<iostream> using namespace std; class Employee { public: char name[20]; double salary; int age; void getData()

WAP to enter name ,age ,salary of employees using array..................

C++
2 years ago
#include<iostream> #include<string> using namespace std; class Employee { public: string name; double salary; int age;

raise power p by using function

C++
2 years ago
#include<iostream> using namespace std; double power (double n, int p=2) { double result=1; for (int i=0;i<p;i++) { result *=n; } return result;

average of 5 no.s by using loop in c++

C++
2 years ago
#include<iostream> using namespace std; int main () { int n,a,i; double sum=0; double avg=0; cout<<"\n Enter the number of element:\n";

volume

C++
2 years ago
#include<iostream> using namespace std; int volume(int l) { return (l*l*l); } double volume(double r, double h) { return (3.14*r*r*h); }

base and expo

C++
2 years ago
#include<iostream> #include<cstdlib> using namespace std; int main(){ int base,expo; long result=1; cout<<"enter base:"; cin>>base; cout<<"enter exponent:";

structured pro

C++
2 years ago
#include<iostream> using namespace std; class Analysis { int id; int res; public: void setData(int sid,int sres) { id=sid;

volume

C++
2 years ago
#include<iostream> using namespace std; int volume(int l) { return (l*l*l); } double volume(double r, double h) { return (3.14*r*r*h); }